52700522251 has 8 divisors (see below), whose sum is σ = 56756211120. Its totient is φ = 48645090912.

The previous prime is 52700522227. The next prime is 52700522279. The reversal of 52700522251 is 15222500725.

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 52700522251 - 2⁷ = 52700522123 is a prime.

It is a super-2 number, since 2×52700522251² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52700522201) 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, 676356 + ... + 750238.

It is an arithmetic number, because the mean of its divisors is an integer number (7094526390).

Almost surely, 2^52700522251 is an apocalyptic number.

52700522251 is a deficient number, since it is larger than the sum of its proper divisors (4055688869).

52700522251 is a wasteful number, since it uses less digits than its factorization.

52700522251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128765.

The product of its (nonzero) digits is 14000, while the sum is 31.

The spelling of 52700522251 in words is "fifty-two billion, seven hundred million, five hundred twenty-two thousand, two hundred fifty-one".