50513015510 has 16 divisors (see below), whose sum is σ = 91053145872. Its totient is φ = 20176380000.

The previous prime is 50513015507. The next prime is 50513015521. The reversal of 50513015510 is 1551031505.

It is a self number, because there is not a number n which added to its sum of digits gives 50513015510.

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, 3595916 + ... + 3609935.

It is an arithmetic number, because the mean of its divisors is an integer number (5690821617).

Almost surely, 2^50513015510 is an apocalyptic number.

50513015510 is a deficient number, since it is larger than the sum of its proper divisors (40540130362).

50513015510 is a wasteful number, since it uses less digits than its factorization.

50513015510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7206559.

The product of its (nonzero) digits is 1875, while the sum is 26.

The spelling of 50513015510 in words is "fifty billion, five hundred thirteen million, fifteen thousand, five hundred ten".