252234666432252 has 48 divisors (see below), whose sum is σ = 747361974616320. Its totient is φ = 72067047551856.

The previous prime is 252234666432251. The next prime is 252234666432317.

252234666432252 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252234666432251) 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, 166821868578 + ... + 166821870089.

It is an arithmetic number, because the mean of its divisors is an integer number (15570041137840).

Almost surely, 2^{252234666432252} is an apocalyptic number.

It is an amenable number.

252234666432252 is an abundant number, since it is smaller than the sum of its proper divisors (495127308184068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

252234666432252 is a wasteful number, since it uses less digits than its factorization.

252234666432252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333643738687 (or 333643738679 counting only the distinct ones).

The product of its digits is 49766400, while the sum is 54.

The spelling of 252234666432252 in words is "two hundred fifty-two trillion, two hundred thirty-four billion, six hundred sixty-six million, four hundred thirty-two thousand, two hundred fifty-two".