52005152331 has 64 divisors (see below), whose sum is σ = 85958115840. Its totient is φ = 30809963520.

The previous prime is 52005152323. The next prime is 52005152333. The reversal of 52005152331 is 13325150025.

It is a happy number.

It is not a de Polignac number, because 52005152331 - 2³ = 52005152323 is a prime.

It is a super-2 number, since 2×52005152331² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 52005152295 and 52005152304.

It is not an unprimeable number, because it can be changed into a prime (52005152333) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2439340 + ... + 2460566.

It is an arithmetic number, because the mean of its divisors is an integer number (1343095560).

Almost surely, 2^52005152331 is an apocalyptic number.

52005152331 is a deficient number, since it is larger than the sum of its proper divisors (33952963509).

52005152331 is a wasteful number, since it uses less digits than its factorization.

52005152331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21433 (or 21427 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The spelling of 52005152331 in words is "fifty-two billion, five million, one hundred fifty-two thousand, three hundred thirty-one".