651056713474 has 16 divisors (see below), whose sum is σ = 995471591616. Its totient is φ = 319293094000.

The previous prime is 651056713429. The next prime is 651056713481. The reversal of 651056713474 is 474317650156.

It is a happy number.

It is a super-2 number, since 2×651056713474² (a number of 24 digits) contains 22 as substring.

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, 15039382 + ... + 15082609.

It is an arithmetic number, because the mean of its divisors is an integer number (62216974476).

Almost surely, 2^651056713474 is an apocalyptic number.

651056713474 is a deficient number, since it is larger than the sum of its proper divisors (344414878142).

651056713474 is a wasteful number, since it uses less digits than its factorization.

651056713474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30122201.

The product of its (nonzero) digits is 2116800, while the sum is 49.

The spelling of 651056713474 in words is "six hundred fifty-one billion, fifty-six million, seven hundred thirteen thousand, four hundred seventy-four".