455116780522 has 16 divisors (see below), whose sum is σ = 684410591520. Its totient is φ = 226980433008.

The previous prime is 455116780493. The next prime is 455116780541. The reversal of 455116780522 is 225087611554.

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, 1650493 + ... + 1906399.

It is an arithmetic number, because the mean of its divisors is an integer number (42775661970).

Almost surely, 2^455116780522 is an apocalyptic number.

455116780522 is a deficient number, since it is larger than the sum of its proper divisors (229293810998).

455116780522 is a wasteful number, since it uses less digits than its factorization.

455116780522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258165.

The product of its (nonzero) digits is 672000, while the sum is 46.

The spelling of 455116780522 in words is "four hundred fifty-five billion, one hundred sixteen million, seven hundred eighty thousand, five hundred twenty-two".