13902887530 has 64 divisors (see below), whose sum is σ = 28916870400. Its totient is φ = 4714214400.

The previous prime is 13902887519. The next prime is 13902887563. The reversal of 13902887530 is 3578820931.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2510865 + ... + 2516395.

It is an arithmetic number, because the mean of its divisors is an integer number (451826100).

Almost surely, 2^13902887530 is an apocalyptic number.

13902887530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13902887530 is an abundant number, since it is smaller than the sum of its proper divisors (15013982870).

13902887530 is a wasteful number, since it uses less digits than its factorization.

13902887530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5935.

The product of its (nonzero) digits is 362880, while the sum is 46.

The spelling of 13902887530 in words is "thirteen billion, nine hundred two million, eight hundred eighty-seven thousand, five hundred thirty".