245436374502624 has 48 divisors (see below), whose sum is σ = 682168746783888. Its totient is φ = 76999646902272.

The previous prime is 245436374502623. The next prime is 245436374502733. The reversal of 245436374502624 is 426205473634542.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245436374502623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75194966047 + ... + 75194969310.

It is an arithmetic number, because the mean of its divisors is an integer number (14211848891331).

Almost surely, 2^{245436374502624} is an apocalyptic number.

245436374502624 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

245436374502624 is an abundant number, since it is smaller than the sum of its proper divisors (436732372281264).

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

245436374502624 is a wasteful number, since it uses less digits than its factorization.

245436374502624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150389935387 (or 150389935379 counting only the distinct ones).

The product of its (nonzero) digits is 116121600, while the sum is 57.

The spelling of 245436374502624 in words is "two hundred forty-five trillion, four hundred thirty-six billion, three hundred seventy-four million, five hundred two thousand, six hundred twenty-four".