13477357028 has 18 divisors (see below), whose sum is σ = 23766911238. Its totient is φ = 6687204160.

The previous prime is 13477357013. The next prime is 13477357037. The reversal of 13477357028 is 82075377431.

It can be written as a sum of positive squares in only one way, i.e., 13048949824 + 428407204 = 114232^2 + 20698^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29525 + ... + 166812.

Almost surely, 2^13477357028 is an apocalyptic number.

It is an amenable number.

13477357028 is a deficient number, since it is larger than the sum of its proper divisors (10289554210).

13477357028 is a wasteful number, since it uses less digits than its factorization.

13477357028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196603 (or 196470 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 47.

The spelling of 13477357028 in words is "thirteen billion, four hundred seventy-seven million, three hundred fifty-seven thousand, twenty-eight".