53873628171 has 16 divisors (see below), whose sum is σ = 80272902528. Its totient is φ = 31854324800.

The previous prime is 53873628143. The next prime is 53873628173. The reversal of 53873628171 is 17182637835.

It is a cyclic number.

It is not a de Polignac number, because 53873628171 - 2⁷ = 53873628043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53873628173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19907601 + ... + 19910306.

It is an arithmetic number, because the mean of its divisors is an integer number (5017056408).

Almost surely, 2^53873628171 is an apocalyptic number.

53873628171 is a deficient number, since it is larger than the sum of its proper divisors (26399274357).

53873628171 is a wasteful number, since it uses less digits than its factorization.

53873628171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39817962.

The product of its digits is 1693440, while the sum is 51.

The spelling of 53873628171 in words is "fifty-three billion, eight hundred seventy-three million, six hundred twenty-eight thousand, one hundred seventy-one".