451302055 has 4 divisors (see below), whose sum is σ = 541562472. Its totient is φ = 361041640.

The previous prime is 451301947. The next prime is 451302073. The reversal of 451302055 is 550203154.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 550203154 = 2 ⋅275101577.

It is a de Polignac number, because none of the positive numbers 2^k-451302055 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45130201 + ... + 45130210.

It is an arithmetic number, because the mean of its divisors is an integer number (135390618).

Almost surely, 2^451302055 is an apocalyptic number.

451302055 is a deficient number, since it is larger than the sum of its proper divisors (90260417).

451302055 is an equidigital number, since it uses as much as digits as its factorization.

451302055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90260416.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 451302055 is about 21243.8709984786. The cubic root of 451302055 is about 767.0478147867.

The spelling of 451302055 in words is "four hundred fifty-one million, three hundred two thousand, fifty-five".