455570000 has 50 divisors (see below), whose sum is σ = 1103004738. Its totient is φ = 182224000.

The previous prime is 455569999. The next prime is 455570023. The reversal of 455570000 is 75554.

It can be written as a sum of positive squares in 5 ways, for example, as 195328576 + 260241424 = 13976^2 + 16132^2 .

It is a tau number, because it is divible by the number of its divisors (50).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 12779 + ... + 32778.

Almost surely, 2^455570000 is an apocalyptic number.

455570000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

455570000 is an abundant number, since it is smaller than the sum of its proper divisors (647434738).

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

455570000 is an equidigital number, since it uses as much as digits as its factorization.

455570000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45585 (or 45564 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 26.

The square root of 455570000 is about 21344.0858319114. The cubic root of 455570000 is about 769.4582122311.

The spelling of 455570000 in words is "four hundred fifty-five million, five hundred seventy thousand".