462421155644225 has 24 divisors (see below), whose sum is σ = 575910327981120. Its totient is φ = 368318822040000.

The previous prime is 462421155644213. The next prime is 462421155644263. The reversal of 462421155644225 is 522446551124264.

It is not a de Polignac number, because 462421155644225 - 2³⁴ = 462403975775041 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1300032650 + ... + 1300388300.

It is an arithmetic number, because the mean of its divisors is an integer number (23996263665880).

Almost surely, 2^{462421155644225} is an apocalyptic number.

It is an amenable number.

462421155644225 is a deficient number, since it is larger than the sum of its proper divisors (113489172336895).

462421155644225 is a wasteful number, since it uses less digits than its factorization.

462421155644225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583001 (or 582996 counting only the distinct ones).

The product of its digits is 18432000, while the sum is 53.

The spelling of 462421155644225 in words is "four hundred sixty-two trillion, four hundred twenty-one billion, one hundred fifty-five million, six hundred forty-four thousand, two hundred twenty-five".