452572705 has 12 divisors (see below), whose sum is σ = 588077820. Its totient is φ = 334206912.

The previous prime is 452572697. The next prime is 452572711. The reversal of 452572705 is 507275254.

It can be written as a sum of positive squares in 6 ways, for example, as 188705169 + 263867536 = 13737^2 + 16244^2 .

It is not a de Polignac number, because 452572705 - 2³ = 452572697 is a prime.

It is a super-2 number, since 2×452572705² = 409644106622034050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 266950 + ... + 268639.

It is an arithmetic number, because the mean of its divisors is an integer number (49006485).

Almost surely, 2^452572705 is an apocalyptic number.

It is an amenable number.

452572705 is a deficient number, since it is larger than the sum of its proper divisors (135505115).

452572705 is a wasteful number, since it uses less digits than its factorization.

452572705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535620 (or 535607 counting only the distinct ones).

The product of its (nonzero) digits is 98000, while the sum is 37.

The square root of 452572705 is about 21273.7562503663. The cubic root of 452572705 is about 767.7670197392.

The spelling of 452572705 in words is "four hundred fifty-two million, five hundred seventy-two thousand, seven hundred five".