50641960 has 32 divisors (see below), whose sum is σ = 116598240. Its totient is φ = 19785024.

The previous prime is 50641951. The next prime is 50641961. The reversal of 50641960 is 6914605.

It is a super-2 number, since 2×50641960² = 5129216225283200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50641961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13002 + ... + 16441.

It is an arithmetic number, because the mean of its divisors is an integer number (3643695).

Almost surely, 2^50641960 is an apocalyptic number.

It is an amenable number.

50641960 is an abundant number, since it is smaller than the sum of its proper divisors (65956280).

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

50641960 is a wasteful number, since it uses less digits than its factorization.

50641960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29497 (or 29493 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 50641960 is about 7116.3164628901. The cubic root of 50641960 is about 369.9731171118.

The spelling of 50641960 in words is "fifty million, six hundred forty-one thousand, nine hundred sixty".