51088572038233 has 4 divisors (see below), whose sum is σ = 51088642410960. Its totient is φ = 51088501665508.

The previous prime is 51088572038197. The next prime is 51088572038243. The reversal of 51088572038233 is 33283027588015.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 51088572038233 - 2¹⁷ = 51088571907161 is a prime.

It is a super-2 number, since 2×51088572038233² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51088572038243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34085935 + ... + 35553172.

It is an arithmetic number, because the mean of its divisors is an integer number (12772160602740).

Almost surely, 2^{51088572038233} is an apocalyptic number.

It is an amenable number.

51088572038233 is a deficient number, since it is larger than the sum of its proper divisors (70372727).

51088572038233 is an equidigital number, since it uses as much as digits as its factorization.

51088572038233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70372726.

The product of its (nonzero) digits is 9676800, while the sum is 55.

The spelling of 51088572038233 in words is "fifty-one trillion, eighty-eight billion, five hundred seventy-two million, thirty-eight thousand, two hundred thirty-three".