770173153073 has 4 divisors (see below), whose sum is σ = 772681860720. Its totient is φ = 767664445428.

The previous prime is 770173153067. The next prime is 770173153093. The reversal of 770173153073 is 370351371077.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 770173153073 - 2³⁸ = 495295246129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (770173153093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1254353363 + ... + 1254353976.

It is an arithmetic number, because the mean of its divisors is an integer number (193170465180).

Almost surely, 2^770173153073 is an apocalyptic number.

It is an amenable number.

770173153073 is a deficient number, since it is larger than the sum of its proper divisors (2508707647).

770173153073 is a wasteful number, since it uses less digits than its factorization.

770173153073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2508707646.

The product of its (nonzero) digits is 324135, while the sum is 44.

The spelling of 770173153073 in words is "seven hundred seventy billion, one hundred seventy-three million, one hundred fifty-three thousand, seventy-three".