452342151 has 10 divisors (see below), whose sum is σ = 675721112. Its totient is φ = 301561380.

The previous prime is 452342119. The next prime is 452342153. The reversal of 452342151 is 151243254.

It is not a de Polignac number, because 452342151 - 2⁵ = 452342119 is a prime.

It is a super-2 number, since 2×452342151² = 409226843142613602, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452342153) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2792155 + ... + 2792316.

Almost surely, 2^452342151 is an apocalyptic number.

452342151 is a deficient number, since it is larger than the sum of its proper divisors (223378961).

452342151 is an equidigital number, since it uses as much as digits as its factorization.

452342151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5584483 (or 5584474 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 452342151 is about 21268.3368179084. The cubic root of 452342151 is about 767.6366231404.

The spelling of 452342151 in words is "four hundred fifty-two million, three hundred forty-two thousand, one hundred fifty-one".