31053876028 has 36 divisors (see below), whose sum is σ = 63337901592. Its totient is φ = 13283313120.

The previous prime is 31053875999. The next prime is 31053876031. The reversal of 31053876028 is 82067835013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48963 + ... + 253978.

Almost surely, 2^31053876028 is an apocalyptic number.

It is an amenable number.

31053876028 is an abundant number, since it is smaller than the sum of its proper divisors (32284025564).

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

31053876028 is a wasteful number, since it uses less digits than its factorization.

31053876028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303482 (or 303473 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 31053876028 in words is "thirty-one billion, fifty-three million, eight hundred seventy-six thousand, twenty-eight".