245553542535124 has 12 divisors (see below), whose sum is σ = 448402121151264. Its totient is φ = 117438650777624.

The previous prime is 245553542535031. The next prime is 245553542535127. The reversal of 245553542535124 is 421535245355542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245553542535127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1334530122382 + ... + 1334530122565.

It is an arithmetic number, because the mean of its divisors is an integer number (37366843429272).

Almost surely, 2^{245553542535124} is an apocalyptic number.

It is an amenable number.

245553542535124 is a deficient number, since it is larger than the sum of its proper divisors (202848578616140).

245553542535124 is a wasteful number, since it uses less digits than its factorization.

245553542535124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2669060244974 (or 2669060244972 counting only the distinct ones).

The product of its digits is 72000000, while the sum is 55.

The spelling of 245553542535124 in words is "two hundred forty-five trillion, five hundred fifty-three billion, five hundred forty-two million, five hundred thirty-five thousand, one hundred twenty-four".