631858886060 has 48 divisors (see below), whose sum is σ = 1332685944576. Its totient is φ = 251644316352.

The previous prime is 631858886059. The next prime is 631858886083. The reversal of 631858886060 is 60688858136.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4673369 + ... + 4806671.

It is an arithmetic number, because the mean of its divisors is an integer number (27764290512).

Almost surely, 2^631858886060 is an apocalyptic number.

It is an amenable number.

631858886060 is an abundant number, since it is smaller than the sum of its proper divisors (700827058516).

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

631858886060 is a wasteful number, since it uses less digits than its factorization.

631858886060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134342 (or 134340 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 59.

The spelling of 631858886060 in words is "six hundred thirty-one billion, eight hundred fifty-eight million, eight hundred eighty-six thousand, sixty".