252525435511151 has 16 divisors (see below), whose sum is σ = 276360714639360. Its totient is φ = 228837706426080.

The previous prime is 252525435511147. The next prime is 252525435511157. The reversal of 252525435511151 is 151115534525252.

It is a cyclic number.

It is not a de Polignac number, because 252525435511151 - 2² = 252525435511147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 252525435511096 and 252525435511105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252525435511157) 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, 24256151 + ... + 33066776.

It is an arithmetic number, because the mean of its divisors is an integer number (17272544664960).

Almost surely, 2^{252525435511151} is an apocalyptic number.

252525435511151 is a deficient number, since it is larger than the sum of its proper divisors (23835279128209).

252525435511151 is a wasteful number, since it uses less digits than its factorization.

252525435511151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57324214.

The product of its digits is 1500000, while the sum is 47.

The spelling of 252525435511151 in words is "two hundred fifty-two trillion, five hundred twenty-five billion, four hundred thirty-five million, five hundred eleven thousand, one hundred fifty-one".