252625162718 has 4 divisors (see below), whose sum is σ = 378937744080. Its totient is φ = 126312581358.

The previous prime is 252625162681. The next prime is 252625162799. The reversal of 252625162718 is 817261526252.

252625162718 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63156290678 + ... + 63156290681.

It is an arithmetic number, because the mean of its divisors is an integer number (94734436020).

Almost surely, 2^252625162718 is an apocalyptic number.

252625162718 is a deficient number, since it is larger than the sum of its proper divisors (126312581362).

252625162718 is a wasteful number, since it uses less digits than its factorization.

252625162718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126312581361.

The product of its digits is 806400, while the sum is 47.

The spelling of 252625162718 in words is "two hundred fifty-two billion, six hundred twenty-five million, one hundred sixty-two thousand, seven hundred eighteen".