651134016662 has 32 divisors (see below), whose sum is σ = 996851212320. Its totient is φ = 318896248320.

The previous prime is 651134016623. The next prime is 651134016691. The reversal of 651134016662 is 266610431156.

It is a congruent number.

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, 64662164 + ... + 64672232.

It is an arithmetic number, because the mean of its divisors is an integer number (31151600385).

Almost surely, 2^651134016662 is an apocalyptic number.

651134016662 is a deficient number, since it is larger than the sum of its proper divisors (345717195658).

651134016662 is a wasteful number, since it uses less digits than its factorization.

651134016662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12288.

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 651134016662 in words is "six hundred fifty-one billion, one hundred thirty-four million, sixteen thousand, six hundred sixty-two".