458052561 has 6 divisors (see below), whose sum is σ = 661631490. Its totient is φ = 305368368.

The previous prime is 458052547. The next prime is 458052583. The reversal of 458052561 is 165250854.

458052561 is a `hidden beast` number, since 45 + 8 + 0 + 52 + 561 = 666.

It can be written as a sum of positive squares in only one way, i.e., 409819536 + 48233025 = 20244^2 + 6945^2 .

It is not a de Polignac number, because 458052561 - 2¹⁰ = 458051537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (458052961) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25447356 + ... + 25447373.

It is an arithmetic number, because the mean of its divisors is an integer number (110271915).

Almost surely, 2^458052561 is an apocalyptic number.

It is an amenable number.

458052561 is a deficient number, since it is larger than the sum of its proper divisors (203578929).

458052561 is a wasteful number, since it uses less digits than its factorization.

458052561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50894735 (or 50894732 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The square root of 458052561 is about 21402.1625309220. The cubic root of 458052561 is about 770.8533637869.

The spelling of 458052561 in words is "four hundred fifty-eight million, fifty-two thousand, five hundred sixty-one".