52653090251 has 8 divisors (see below), whose sum is σ = 55929597984. Its totient is φ = 49396501120.

The previous prime is 52653090247. The next prime is 52653090271. The reversal of 52653090251 is 15209035625.

52653090251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 52653090251 - 2² = 52653090247 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52653090271) 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, 4974200 + ... + 4984773.

It is an arithmetic number, because the mean of its divisors is an integer number (6991199748).

Almost surely, 2^52653090251 is an apocalyptic number.

52653090251 is a deficient number, since it is larger than the sum of its proper divisors (3276507733).

52653090251 is a wasteful number, since it uses less digits than its factorization.

52653090251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9959301.

The product of its (nonzero) digits is 81000, while the sum is 38.

The spelling of 52653090251 in words is "fifty-two billion, six hundred fifty-three million, ninety thousand, two hundred fifty-one".