50634012 has 96 divisors (see below), whose sum is σ = 146200320. Its totient is φ = 13409280.

The previous prime is 50633987. The next prime is 50634037. The reversal of 50634012 is 21043605.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (50633987) and next prime (50634037).

It is a super-2 number, since 2×50634012² = 5127606342432288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50634012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31828 + ... + 33380.

It is an arithmetic number, because the mean of its divisors is an integer number (1522920).

Almost surely, 2^50634012 is an apocalyptic number.

50634012 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50634012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73100160).

50634012 is an abundant number, since it is smaller than the sum of its proper divisors (95566308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50634012 is a wasteful number, since it uses less digits than its factorization.

50634012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1603 (or 1601 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 50634012 is about 7115.7580060033. The cubic root of 50634012 is about 369.9537609614.

Adding to 50634012 its reverse (21043605), we get a palindrome (71677617).

The spelling of 50634012 in words is "fifty million, six hundred thirty-four thousand, twelve".