245501275232 has 24 divisors (see below), whose sum is σ = 483342615000. Its totient is φ = 122747595264.

The previous prime is 245501275133. The next prime is 245501275273. The reversal of 245501275232 is 232572105542.

It is a super-2 number, since 2×245501275232² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1793144 + ... + 1925192.

It is an arithmetic number, because the mean of its divisors is an integer number (20139275625).

Almost surely, 2^245501275232 is an apocalyptic number.

It is an amenable number.

245501275232 is a deficient number, since it is larger than the sum of its proper divisors (237841339768).

245501275232 is a wasteful number, since it uses less digits than its factorization.

245501275232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190158 (or 190150 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 38.

The spelling of 245501275232 in words is "two hundred forty-five billion, five hundred one million, two hundred seventy-five thousand, two hundred thirty-two".