455111423502 has 64 divisors (see below), whose sum is σ = 992442544128. Its totient is φ = 138568064000.

The previous prime is 455111423489. The next prime is 455111423509. The reversal of 455111423502 is 205324111554.

455111423502 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455111423509) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 513877 + ... + 1083647.

It is an arithmetic number, because the mean of its divisors is an integer number (15506914752).

Almost surely, 2^455111423502 is an apocalyptic number.

455111423502 is an abundant number, since it is smaller than the sum of its proper divisors (537331120626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

455111423502 is a wasteful number, since it uses less digits than its factorization.

455111423502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570025.

The product of its (nonzero) digits is 24000, while the sum is 33.

The spelling of 455111423502 in words is "four hundred fifty-five billion, one hundred eleven million, four hundred twenty-three thousand, five hundred two".