455263159508 has 12 divisors (see below), whose sum is σ = 796726348320. Its totient is φ = 227627059992.

The previous prime is 455263159487. The next prime is 455263159523. The reversal of 455263159508 is 805951362554.

It is a super-3 number, since 3×455263159508³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 455263159508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 898016 + ... + 1310327.

It is an arithmetic number, because the mean of its divisors is an integer number (66393862360).

Almost surely, 2^455263159508 is an apocalyptic number.

It is an amenable number.

455263159508 is a deficient number, since it is larger than the sum of its proper divisors (341463188812).

455263159508 is a wasteful number, since it uses less digits than its factorization.

455263159508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2259886 (or 2259884 counting only the distinct ones).

The product of its (nonzero) digits is 6480000, while the sum is 53.

The spelling of 455263159508 in words is "four hundred fifty-five billion, two hundred sixty-three million, one hundred fifty-nine thousand, five hundred eight".