71792770954 has 16 divisors (see below), whose sum is σ = 110722824576. Its totient is φ = 34891624800.

The previous prime is 71792770919. The next prime is 71792770961. The reversal of 71792770954 is 45907729717.

It is a happy number.

It is a super-2 number, since 2×71792770954² (a number of 23 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, 1593132 + ... + 1637575.

It is an arithmetic number, because the mean of its divisors is an integer number (6920176536).

Almost surely, 2^71792770954 is an apocalyptic number.

71792770954 is a deficient number, since it is larger than the sum of its proper divisors (38930053622).

71792770954 is a wasteful number, since it uses less digits than its factorization.

71792770954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3231021.

The product of its (nonzero) digits is 7779240, while the sum is 58.

The spelling of 71792770954 in words is "seventy-one billion, seven hundred ninety-two million, seven hundred seventy thousand, nine hundred fifty-four".