455525532 has 360 divisors, whose sum is σ = 1614856320. Its totient is φ = 108475200.

The previous prime is 455525519. The next prime is 455525549. The reversal of 455525532 is 235525554.

455525532 is a `hidden beast` number, since 4 + 55 + 52 + 553 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 14694357 + ... + 14694387.

It is an arithmetic number, because the mean of its divisors is an integer number (4485712).

Almost surely, 2^455525532 is an apocalyptic number.

455525532 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 455525532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (807428160).

455525532 is an abundant number, since it is smaller than the sum of its proper divisors (1159330788).

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

455525532 is a wasteful number, since it uses less digits than its factorization.

455525532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 73 counting only the distinct ones).

The product of its digits is 150000, while the sum is 36.

The square root of 455525532 is about 21343.0441127783. The cubic root of 455525532 is about 769.4331759168.

The spelling of 455525532 in words is "four hundred fifty-five million, five hundred twenty-five thousand, five hundred thirty-two".