252525033425531 has 4 divisors (see below), whose sum is σ = 252908227710600. Its totient is φ = 252141839140464.

The previous prime is 252525033425519. The next prime is 252525033425543. The reversal of 252525033425531 is 135524330525252.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (252525033425519) and next prime (252525033425543).

It is a cyclic number.

It is not a de Polignac number, because 252525033425531 - 2¹⁴ = 252525033409147 is a prime.

It is a super-2 number, since 2×252525033425531² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252525033425501) 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, 191597141546 + ... + 191597142863.

It is an arithmetic number, because the mean of its divisors is an integer number (63227056927650).

Almost surely, 2^{252525033425531} is an apocalyptic number.

252525033425531 is a deficient number, since it is larger than the sum of its proper divisors (383194285069).

252525033425531 is an equidigital number, since it uses as much as digits as its factorization.

252525033425531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383194285068.

The product of its (nonzero) digits is 5400000, while the sum is 47.

The spelling of 252525033425531 in words is "two hundred fifty-two trillion, five hundred twenty-five billion, thirty-three million, four hundred twenty-five thousand, five hundred thirty-one".