52151553052 has 12 divisors (see below), whose sum is σ = 92812086360. Its totient is φ = 25633814096.

The previous prime is 52151553049. The next prime is 52151553061. The reversal of 52151553052 is 25035515125.

It is a junction number, because it is equal to n+sod(n) for n = 52151552999 and 52151553017.

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, 110490343 + ... + 110490814.

It is an arithmetic number, because the mean of its divisors is an integer number (7734340530).

Almost surely, 2^52151553052 is an apocalyptic number.

It is an amenable number.

52151553052 is a deficient number, since it is larger than the sum of its proper divisors (40660533308).

52151553052 is a wasteful number, since it uses less digits than its factorization.

52151553052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220981220 (or 220981218 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 34.

The spelling of 52151553052 in words is "fifty-two billion, one hundred fifty-one million, five hundred fifty-three thousand, fifty-two".