50950520 has 32 divisors (see below), whose sum is σ = 119625120. Its totient is φ = 19493760.

The previous prime is 50950519. The next prime is 50950573. The reversal of 50950520 is 2505905.

It is a self number, because there is not a number n which added to its sum of digits gives 50950520.

It is a congruent number.

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, 26771 + ... + 28610.

It is an arithmetic number, because the mean of its divisors is an integer number (3738285).

Almost surely, 2^50950520 is an apocalyptic number.

It is an amenable number.

50950520 is an abundant number, since it is smaller than the sum of its proper divisors (68674600).

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

50950520 is a wasteful number, since it uses less digits than its factorization.

50950520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55415 (or 55411 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 26.

The square root of 50950520 is about 7137.9632949463. The cubic root of 50950520 is about 370.7230079865.

The spelling of 50950520 in words is "fifty million, nine hundred fifty thousand, five hundred twenty".