425103113015163 has 24 divisors (see below), whose sum is σ = 684111779559936. Its totient is φ = 252156585409200.

The previous prime is 425103113015137. The next prime is 425103113015167. The reversal of 425103113015163 is 361510311301524.

425103113015163 is a `hidden beast` number, since 4 + 2 + 5 + 1 + 0 + 3 + 1 + 130 + 1 + 516 + 3 = 666.

It is not a de Polignac number, because 425103113015163 - 2⁶ = 425103113015099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (425103113015167) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45680536183 + ... + 45680545488.

It is an arithmetic number, because the mean of its divisors is an integer number (28504657481664).

Almost surely, 2^{425103113015163} is an apocalyptic number.

425103113015163 is a deficient number, since it is larger than the sum of its proper divisors (259008666544773).

425103113015163 is a wasteful number, since it uses less digits than its factorization.

425103113015163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91361081735 (or 91361081732 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

Adding to 425103113015163 its reverse (361510311301524), we get a palindrome (786613424316687).

The spelling of 425103113015163 in words is "four hundred twenty-five trillion, one hundred three billion, one hundred thirteen million, fifteen thousand, one hundred sixty-three".