651610673275 has 6 divisors (see below), whose sum is σ = 807997234892. Its totient is φ = 521288538600.

The previous prime is 651610673261. The next prime is 651610673293. The reversal of 651610673275 is 572376016156.

It is not a de Polignac number, because 651610673275 - 2⁵ = 651610673243 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13032213441 + ... + 13032213490.

Almost surely, 2^651610673275 is an apocalyptic number.

651610673275 is a deficient number, since it is larger than the sum of its proper divisors (156386561617).

651610673275 is a wasteful number, since it uses less digits than its factorization.

651610673275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26064426941 (or 26064426936 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 49.

The spelling of 651610673275 in words is "six hundred fifty-one billion, six hundred ten million, six hundred seventy-three thousand, two hundred seventy-five".