455953036 has 72 divisors (see below), whose sum is σ = 1026796176. Its totient is φ = 175150080.

The previous prime is 455953021. The next prime is 455953049. The reversal of 455953036 is 630359554.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 455953036.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 155940 + ... + 158836.

It is an arithmetic number, because the mean of its divisors is an integer number (14261058).

Almost surely, 2^455953036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 455953036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (513398088).

455953036 is an abundant number, since it is smaller than the sum of its proper divisors (570843140).

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

455953036 is a wasteful number, since it uses less digits than its factorization.

455953036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2999 (or 2990 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 40.

The square root of 455953036 is about 21353.0568303463. The cubic root of 455953036 is about 769.6738012243.

The spelling of 455953036 in words is "four hundred fifty-five million, nine hundred fifty-three thousand, thirty-six".