245629463574 has 32 divisors (see below), whose sum is σ = 536495840640. Its totient is φ = 74353030400.

The previous prime is 245629463551. The next prime is 245629463591. The reversal of 245629463574 is 475364926542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1941732 + ... + 2064359.

It is an arithmetic number, because the mean of its divisors is an integer number (16765495020).

Almost surely, 2^245629463574 is an apocalyptic number.

245629463574 is an abundant number, since it is smaller than the sum of its proper divisors (290866377066).

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

245629463574 is a wasteful number, since it uses less digits than its factorization.

245629463574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4007036.

The product of its digits is 43545600, while the sum is 57.

The spelling of 245629463574 in words is "two hundred forty-five billion, six hundred twenty-nine million, four hundred sixty-three thousand, five hundred seventy-four".