651063066060 has 96 divisors (see below), whose sum is σ = 1988864462592. Its totient is φ = 157820555520.

The previous prime is 651063066041. The next prime is 651063066079. The reversal of 651063066060 is 60660360156.

It is an interprime number because it is at equal distance from previous prime (651063066041) and next prime (651063066079).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9875727 + ... + 9941433.

It is an arithmetic number, because the mean of its divisors is an integer number (20717338152).

Almost surely, 2^651063066060 is an apocalyptic number.

651063066060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

651063066060 is an abundant number, since it is smaller than the sum of its proper divisors (1337801396532).

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

651063066060 is a wasteful number, since it uses less digits than its factorization.

651063066060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80743 (or 80741 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 39.

The spelling of 651063066060 in words is "six hundred fifty-one billion, sixty-three million, sixty-six thousand, sixty".