651116151560 has 32 divisors (see below), whose sum is σ = 1674298676160. Its totient is φ = 223239823296.

The previous prime is 651116151559. The next prime is 651116151589. The reversal of 651116151560 is 65151611156.

It is a happy 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, 1162707134 + ... + 1162707693.

It is an arithmetic number, because the mean of its divisors is an integer number (52321833630).

Almost surely, 2^651116151560 is an apocalyptic number.

It is an amenable number.

651116151560 is an abundant number, since it is smaller than the sum of its proper divisors (1023182524600).

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

651116151560 is a wasteful number, since it uses less digits than its factorization.

651116151560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2325414845 (or 2325414841 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 38.

The spelling of 651116151560 in words is "six hundred fifty-one billion, one hundred sixteen million, one hundred fifty-one thousand, five hundred sixty".