72076570777675 has 12 divisors (see below), whose sum is σ = 89382243462696. Its totient is φ = 57656549720000.

The previous prime is 72076570777669. The next prime is 72076570777691. The reversal of 72076570777675 is 57677707567027.

It is a happy number.

It is not a de Polignac number, because 72076570777675 - 2⁴⁵ = 36892198688843 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 72076570777598 and 72076570777607.

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, 117360154 + ... + 117972703.

It is an arithmetic number, because the mean of its divisors is an integer number (7448520288558).

Almost surely, 2^{72076570777675} is an apocalyptic number.

72076570777675 is a deficient number, since it is larger than the sum of its proper divisors (17305672685021).

72076570777675 is a wasteful number, since it uses less digits than its factorization.

72076570777675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235345118 (or 235345113 counting only the distinct ones).

The product of its (nonzero) digits is 1482377400, while the sum is 73.

The spelling of 72076570777675 in words is "seventy-two trillion, seventy-six billion, five hundred seventy million, seven hundred seventy-seven thousand, six hundred seventy-five".