455125382402 has 16 divisors (see below), whose sum is σ = 687623669952. Its totient is φ = 225919970640.

The previous prime is 455125382381. The next prime is 455125382471. The reversal of 455125382402 is 204283521554.

It is a happy number.

It is a super-2 number, since 2×455125382402² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 455125382402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251198 + ... + 986585.

It is an arithmetic number, because the mean of its divisors is an integer number (42976479372).

Almost surely, 2^455125382402 is an apocalyptic number.

455125382402 is a deficient number, since it is larger than the sum of its proper divisors (232498287550).

455125382402 is a wasteful number, since it uses less digits than its factorization.

455125382402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239113.

The product of its (nonzero) digits is 384000, while the sum is 41.

The spelling of 455125382402 in words is "four hundred fifty-five billion, one hundred twenty-five million, three hundred eighty-two thousand, four hundred two".