453052155 has 8 divisors (see below), whose sum is σ = 724883472. Its totient is φ = 241627808.

The previous prime is 453052147. The next prime is 453052189. The reversal of 453052155 is 551250354.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 453052155 - 2³ = 453052147 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15101724 + ... + 15101753.

It is an arithmetic number, because the mean of its divisors is an integer number (90610434).

Almost surely, 2^453052155 is an apocalyptic number.

453052155 is a deficient number, since it is larger than the sum of its proper divisors (271831317).

453052155 is a wasteful number, since it uses less digits than its factorization.

453052155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30203485.

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 453052155 is about 21285.0218463595. The cubic root of 453052155 is about 768.0380450581.

The spelling of 453052155 in words is "four hundred fifty-three million, fifty-two thousand, one hundred fifty-five".