13425510022545 has 32 divisors (see below), whose sum is σ = 21984763363200. Its totient is φ = 6992356137984.

The previous prime is 13425510022501. The next prime is 13425510022553. The reversal of 13425510022545 is 54522001552431.

It is not a de Polignac number, because 13425510022545 - 2⁷ = 13425510022417 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1153071 + ... + 5308539.

It is an arithmetic number, because the mean of its divisors is an integer number (687023855100).

Almost surely, 2^{13425510022545} is an apocalyptic number.

13425510022545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13425510022545 is a deficient number, since it is larger than the sum of its proper divisors (8559253340655).

13425510022545 is a wasteful number, since it uses less digits than its factorization.

13425510022545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4160529.

The product of its (nonzero) digits is 240000, while the sum is 39.

Adding to 13425510022545 its reverse (54522001552431), we get a palindrome (67947511574976).

The spelling of 13425510022545 in words is "thirteen trillion, four hundred twenty-five billion, five hundred ten million, twenty-two thousand, five hundred forty-five".