52315523503 has 8 divisors (see below), whose sum is σ = 53115854000. Its totient is φ = 51515766720.

The previous prime is 52315523473. The next prime is 52315523527. The reversal of 52315523503 is 30532551325.

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

It is a cyclic number.

It is not a de Polignac number, because 52315523503 - 2¹⁷ = 52315392431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52315523573) 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, 42163 + ... + 326203.

It is an arithmetic number, because the mean of its divisors is an integer number (6639481750).

Almost surely, 2^52315523503 is an apocalyptic number.

52315523503 is a deficient number, since it is larger than the sum of its proper divisors (800330497).

52315523503 is a wasteful number, since it uses less digits than its factorization.

52315523503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286857.

The product of its (nonzero) digits is 67500, while the sum is 34.

The spelling of 52315523503 in words is "fifty-two billion, three hundred fifteen million, five hundred twenty-three thousand, five hundred three".