325407427653 has 64 divisors (see below), whose sum is σ = 546950412288. Its totient is φ = 167166443520.

The previous prime is 325407427651. The next prime is 325407427663. The reversal of 325407427653 is 356724704523.

It is not a de Polignac number, because 325407427653 - 2¹ = 325407427651 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325407427651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 31969701 + ... + 31979877.

It is an arithmetic number, because the mean of its divisors is an integer number (8546100192).

Almost surely, 2^325407427653 is an apocalyptic number.

325407427653 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

325407427653 is a deficient number, since it is larger than the sum of its proper divisors (221542984635).

325407427653 is a wasteful number, since it uses less digits than its factorization.

325407427653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11722.

The product of its (nonzero) digits is 4233600, while the sum is 48.

The spelling of 325407427653 in words is "three hundred twenty-five billion, four hundred seven million, four hundred twenty-seven thousand, six hundred fifty-three".