52456200331 has 16 divisors (see below), whose sum is σ = 58716122400. Its totient is φ = 46571286528.

The previous prime is 52456200317. The next prime is 52456200367. The reversal of 52456200331 is 13300265425.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 52456200331 - 2⁵ = 52456200299 is a prime.

It is a super-2 number, since 2×52456200331² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52456200293 and 52456200302.

It is not an unprimeable number, because it can be changed into a prime (52456200431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273246 + ... + 423763.

It is an arithmetic number, because the mean of its divisors is an integer number (3669757650).

Almost surely, 2^52456200331 is an apocalyptic number.

52456200331 is a deficient number, since it is larger than the sum of its proper divisors (6259922069).

52456200331 is a wasteful number, since it uses less digits than its factorization.

52456200331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697278.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 52456200331 its reverse (13300265425), we get a palindrome (65756465756).

The spelling of 52456200331 in words is "fifty-two billion, four hundred fifty-six million, two hundred thousand, three hundred thirty-one".