50436412 has 48 divisors (see below), whose sum is σ = 101606400. Its totient is φ = 21712320.

The previous prime is 50436391. The next prime is 50436427. The reversal of 50436412 is 21463405.

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 15 ways as a sum of consecutive naturals, for example, 69789 + ... + 70507.

It is an arithmetic number, because the mean of its divisors is an integer number (2116800).

Almost surely, 2^50436412 is an apocalyptic number.

50436412 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

50436412 is an abundant number, since it is smaller than the sum of its proper divisors (51169988).

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

50436412 is a wasteful number, since it uses less digits than its factorization.

50436412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826 (or 824 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 50436412 is about 7101.8597564300. The cubic root of 50436412 is about 369.4718835172.

Adding to 50436412 its reverse (21463405), we get a palindrome (71899817).

The spelling of 50436412 in words is "fifty million, four hundred thirty-six thousand, four hundred twelve".