425055015023 has 12 divisors (see below), whose sum is σ = 437202231480. Its totient is φ = 413236877472.

The previous prime is 425055015017. The next prime is 425055015109. The reversal of 425055015023 is 320510550524.

It is not a de Polignac number, because 425055015023 - 2⁶ = 425055014959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425055015223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1600265 + ... + 1846877.

It is an arithmetic number, because the mean of its divisors is an integer number (36433519290).

Almost surely, 2^425055015023 is an apocalyptic number.

425055015023 is a deficient number, since it is larger than the sum of its proper divisors (12147216457).

425055015023 is a wasteful number, since it uses less digits than its factorization.

425055015023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247946 (or 247909 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 32.

Adding to 425055015023 its reverse (320510550524), we get a palindrome (745565565547).

The spelling of 425055015023 in words is "four hundred twenty-five billion, fifty-five million, fifteen thousand, twenty-three".