50745612 has 24 divisors (see below), whose sum is σ = 125372016. Its totient is φ = 15920128.

The previous prime is 50745593. The next prime is 50745641. The reversal of 50745612 is 21654705.

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 50745612.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124173 + ... + 124580.

It is an arithmetic number, because the mean of its divisors is an integer number (5223834).

Almost surely, 2^50745612 is an apocalyptic number.

It is an amenable number.

50745612 is an abundant number, since it is smaller than the sum of its proper divisors (74626404).

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

50745612 is a wasteful number, since it uses less digits than its factorization.

50745612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248777 (or 248775 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 50745612 is about 7123.5954405061. The cubic root of 50745612 is about 370.2253606392.

The spelling of 50745612 in words is "fifty million, seven hundred forty-five thousand, six hundred twelve".