455130152 has 8 divisors (see below), whose sum is σ = 853369050. Its totient is φ = 227565072.

The previous prime is 455130121. The next prime is 455130163. The reversal of 455130152 is 251031554.

It can be written as a sum of positive squares in only one way, i.e., 330003556 + 125126596 = 18166^2 + 11186^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28445627 + ... + 28445642.

Almost surely, 2^455130152 is an apocalyptic number.

It is an amenable number.

455130152 is a deficient number, since it is larger than the sum of its proper divisors (398238898).

455130152 is a wasteful number, since it uses less digits than its factorization.

455130152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56891275 (or 56891271 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 455130152 is about 21333.7795994990. The cubic root of 455130152 is about 769.2104979130.

The spelling of 455130152 in words is "four hundred fifty-five million, one hundred thirty thousand, one hundred fifty-two".