52555173 has 8 divisors (see below), whose sum is σ = 76443936. Its totient is φ = 31851600.

The previous prime is 52555169. The next prime is 52555183. The reversal of 52555173 is 37155525.

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

It is not a de Polignac number, because 52555173 - 2² = 52555169 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 1592581 = 52555173 / (5 + 2 + 5 + 5 + 5 + 1 + 7 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52555103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 796258 + ... + 796323.

It is an arithmetic number, because the mean of its divisors is an integer number (9555492).

Almost surely, 2^52555173 is an apocalyptic number.

It is an amenable number.

52555173 is a deficient number, since it is larger than the sum of its proper divisors (23888763).

52555173 is a wasteful number, since it uses less digits than its factorization.

52555173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1592595.

The product of its digits is 26250, while the sum is 33.

The square root of 52555173 is about 7249.4946720444. The cubic root of 52555173 is about 374.5747428214.

The spelling of 52555173 in words is "fifty-two million, five hundred fifty-five thousand, one hundred seventy-three".