50512560 has 160 divisors (see below), whose sum is σ = 181274112. Its totient is φ = 11397120.

The previous prime is 50512549. The next prime is 50512571. The reversal of 50512560 is 6521505.

It is an interprime number because it is at equal distance from previous prime (50512549) and next prime (50512571).

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 50512560.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 179620 + ... + 179900.

Almost surely, 2^50512560 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50512560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90637056).

50512560 is an abundant number, since it is smaller than the sum of its proper divisors (130761552).

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

50512560 is a wasteful number, since it uses less digits than its factorization.

50512560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411 (or 405 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 50512560 is about 7107.2188653509. The cubic root of 50512560 is about 369.6577307171.

The spelling of 50512560 in words is "fifty million, five hundred twelve thousand, five hundred sixty".