61926666675 has 12 divisors (see below), whose sum is σ = 102385422360. Its totient is φ = 33027555520.

The previous prime is 61926666667. The next prime is 61926666701. The reversal of 61926666675 is 57666662916.

It is a happy number.

It is not a de Polignac number, because 61926666675 - 2³ = 61926666667 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 412844370 + ... + 412844519.

It is an arithmetic number, because the mean of its divisors is an integer number (8532118530).

Almost surely, 2^61926666675 is an apocalyptic number.

61926666675 is a deficient number, since it is larger than the sum of its proper divisors (40458755685).

61926666675 is a wasteful number, since it uses less digits than its factorization.

61926666675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825688902 (or 825688897 counting only the distinct ones).

The product of its digits is 29393280, while the sum is 60.

The spelling of 61926666675 in words is "sixty-one billion, nine hundred twenty-six million, six hundred sixty-six thousand, six hundred seventy-five".