455699952 has 160 divisors (see below), whose sum is σ = 1401696000. Its totient is φ = 141315840.

The previous prime is 455699941. The next prime is 455699957. The reversal of 455699952 is 259996554.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455699957) 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, 483802 + ... + 484742.

It is an arithmetic number, because the mean of its divisors is an integer number (8760600).

Almost surely, 2^455699952 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 455699952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (700848000).

455699952 is an abundant number, since it is smaller than the sum of its proper divisors (945996048).

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

455699952 is a wasteful number, since it uses less digits than its factorization.

455699952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036 (or 1024 counting only the distinct ones).

The product of its digits is 4374000, while the sum is 54.

The square root of 455699952 is about 21347.1298304948. The cubic root of 455699952 is about 769.5313682975.

The spelling of 455699952 in words is "four hundred fifty-five million, six hundred ninety-nine thousand, nine hundred fifty-two".