523154451325 has 12 divisors (see below), whose sum is σ = 707685294528. Its totient is φ = 380475964400.

The previous prime is 523154451317. The next prime is 523154451349.

523154451325 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 523154451325 - 2³ = 523154451317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 951189637 + ... + 951190186.

It is an arithmetic number, because the mean of its divisors is an integer number (58973774544).

Almost surely, 2^523154451325 is an apocalyptic number.

523154451325 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

523154451325 is a deficient number, since it is larger than the sum of its proper divisors (184530843203).

523154451325 is a wasteful number, since it uses less digits than its factorization.

523154451325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1902379844 (or 1902379839 counting only the distinct ones).

The product of its digits is 360000, while the sum is 40.

It can be divided in two parts, 523154 and 451325, that added together give a palindrome (974479).

The spelling of 523154451325 in words is "five hundred twenty-three billion, one hundred fifty-four million, four hundred fifty-one thousand, three hundred twenty-five".