52002025531 has 2 divisors, whose sum is σ = 52002025532. Its totient is φ = 52002025530.

The previous prime is 52002025463. The next prime is 52002025541. The reversal of 52002025531 is 13552020025.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52002025531 - 2²³ = 51993636923 is a prime.

It is a super-2 number, since 2×52002025531² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52002025496 and 52002025505.

It is not a weakly prime, because it can be changed into another prime (52002025541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26001012765 + 26001012766.

It is an arithmetic number, because the mean of its divisors is an integer number (26001012766).

Almost surely, 2^52002025531 is an apocalyptic number.

52002025531 is a deficient number, since it is larger than the sum of its proper divisors (1).

52002025531 is an equidigital number, since it uses as much as digits as its factorization.

52002025531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3000, while the sum is 25.

Adding to 52002025531 its reverse (13552020025), we get a palindrome (65554045556).

It can be divided in two parts, 5 and 2002025531, that added together give a square (2002025536 = 44744²).

The spelling of 52002025531 in words is "fifty-two billion, two million, twenty-five thousand, five hundred thirty-one".