53513172434 has 8 divisors (see below), whose sum is σ = 81400318848. Its totient is φ = 26379732820.

The previous prime is 53513172397. The next prime is 53513172463. The reversal of 53513172434 is 43427131535.

53513172434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188426522 + ... + 188426805.

It is an arithmetic number, because the mean of its divisors is an integer number (10175039856).

Almost surely, 2^53513172434 is an apocalyptic number.

53513172434 is a deficient number, since it is larger than the sum of its proper divisors (27887146414).

53513172434 is a wasteful number, since it uses less digits than its factorization.

53513172434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376853400.

The product of its digits is 151200, while the sum is 38.

The spelling of 53513172434 in words is "fifty-three billion, five hundred thirteen million, one hundred seventy-two thousand, four hundred thirty-four".