52371616502 has 8 divisors (see below), whose sum is σ = 78668227200. Its totient is φ = 26148874104.

The previous prime is 52371616499. The next prime is 52371616537. The reversal of 52371616502 is 20561617325.

It is a happy number.

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

It is a congruent number.

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, 18465302 + ... + 18468137.

It is an arithmetic number, because the mean of its divisors is an integer number (9833528400).

Almost surely, 2^52371616502 is an apocalyptic number.

52371616502 is a deficient number, since it is larger than the sum of its proper divisors (26296610698).

52371616502 is a wasteful number, since it uses less digits than its factorization.

52371616502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36934150.

The product of its (nonzero) digits is 75600, while the sum is 38.

The spelling of 52371616502 in words is "fifty-two billion, three hundred seventy-one million, six hundred sixteen thousand, five hundred two".