52737264417 has 4 divisors (see below), whose sum is σ = 70316352560. Its totient is φ = 35158176276.

The previous prime is 52737264409. The next prime is 52737264521. The reversal of 52737264417 is 71446273725.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 52737264417 - 2³ = 52737264409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52737264407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8789544067 + ... + 8789544072.

It is an arithmetic number, because the mean of its divisors is an integer number (17579088140).

Almost surely, 2^52737264417 is an apocalyptic number.

It is an amenable number.

52737264417 is a deficient number, since it is larger than the sum of its proper divisors (17579088143).

52737264417 is a wasteful number, since it uses less digits than its factorization.

52737264417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17579088142.

The product of its digits is 1975680, while the sum is 48.

The spelling of 52737264417 in words is "fifty-two billion, seven hundred thirty-seven million, two hundred sixty-four thousand, four hundred seventeen".