50160840 has 32 divisors (see below), whose sum is σ = 150482880. Its totient is φ = 13376192.

The previous prime is 50160839. The next prime is 50160853. The reversal of 50160840 is 4806105.

It is a super-2 number, since 2×50160840² = 5032219739011200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 50160840.

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, 208884 + ... + 209123.

It is an arithmetic number, because the mean of its divisors is an integer number (4702590).

Almost surely, 2^50160840 is an apocalyptic number.

It is an amenable number.

50160840 is an abundant number, since it is smaller than the sum of its proper divisors (100322040).

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

50160840 is a wasteful number, since it uses less digits than its factorization.

50160840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418021 (or 418017 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 50160840 is about 7082.4317857640. The cubic root of 50160840 is about 368.7977534632.

Adding to 50160840 its reverse (4806105), we get a palindrome (54966945).

The spelling of 50160840 in words is "fifty million, one hundred sixty thousand, eight hundred forty".