53013604347 has 24 divisors (see below), whose sum is σ = 83605420080. Its totient is φ = 32102983680.

The previous prime is 53013604327. The next prime is 53013604349. The reversal of 53013604347 is 74340631035.

53013604347 is a `hidden beast` number, since 5 + 3 + 0 + 1 + 3 + 604 + 3 + 47 = 666.

It is not a de Polignac number, because 53013604347 - 2²⁴ = 52996827131 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (53013604349) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99522 + ... + 340487.

It is an arithmetic number, because the mean of its divisors is an integer number (3483559170).

Almost surely, 2^53013604347 is an apocalyptic number.

53013604347 is a deficient number, since it is larger than the sum of its proper divisors (30591815733).

53013604347 is a wasteful number, since it uses less digits than its factorization.

53013604347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441243 (or 441240 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The spelling of 53013604347 in words is "fifty-three billion, thirteen million, six hundred four thousand, three hundred forty-seven".