13077232773 has 32 divisors (see below), whose sum is σ = 19423919232. Its totient is φ = 7758566400.

The previous prime is 13077232747. The next prime is 13077232837. The reversal of 13077232773 is 37723277031.

It is not a de Polignac number, because 13077232773 - 2⁵ = 13077232741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13077232703) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 791113 + ... + 807473.

It is an arithmetic number, because the mean of its divisors is an integer number (606997476).

Almost surely, 2^13077232773 is an apocalyptic number.

It is an amenable number.

13077232773 is a deficient number, since it is larger than the sum of its proper divisors (6346686459).

13077232773 is a wasteful number, since it uses less digits than its factorization.

13077232773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16885.

The product of its (nonzero) digits is 259308, while the sum is 42.

The spelling of 13077232773 in words is "thirteen billion, seventy-seven million, two hundred thirty-two thousand, seven hundred seventy-three".