50761632 has 96 divisors (see below), whose sum is σ = 141571584. Its totient is φ = 15897600.

The previous prime is 50761619. The next prime is 50761639. The reversal of 50761632 is 23616705.

It is a tau number, because it is divible by the number of its divisors (96).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 50761632.

It is not an unprimeable number, because it can be changed into a prime (50761639) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 109882 + ... + 110342.

It is an arithmetic number, because the mean of its divisors is an integer number (1474704).

Almost surely, 2^50761632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50761632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70785792).

50761632 is an abundant number, since it is smaller than the sum of its proper divisors (90809952).

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

50761632 is a wasteful number, since it uses less digits than its factorization.

50761632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542 (or 534 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 50761632 is about 7124.7197839634. The cubic root of 50761632 is about 370.2643156413.

The spelling of 50761632 in words is "fifty million, seven hundred sixty-one thousand, six hundred thirty-two".