455159950 has 24 divisors (see below), whose sum is σ = 967540752. Its totient is φ = 156054720.

The previous prime is 455159933. The next prime is 455159993. The reversal of 455159950 is 59951554.

It is a junction number, because it is equal to n+sod(n) for n = 455159897 and 455159906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 649879 + ... + 650578.

It is an arithmetic number, because the mean of its divisors is an integer number (40314198).

Almost surely, 2^455159950 is an apocalyptic number.

455159950 is an abundant number, since it is smaller than the sum of its proper divisors (512380802).

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

455159950 is a wasteful number, since it uses less digits than its factorization.

455159950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300476 (or 1300471 counting only the distinct ones).

The product of its (nonzero) digits is 202500, while the sum is 43.

The square root of 455159950 is about 21334.4779640843. The cubic root of 455159950 is about 769.2272846381.

The spelling of 455159950 in words is "four hundred fifty-five million, one hundred fifty-nine thousand, nine hundred fifty".