452526007 has 4 divisors (see below), whose sum is σ = 455980536. Its totient is φ = 449071480.

The previous prime is 452526001. The next prime is 452526017. The reversal of 452526007 is 700625254.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452526007 is a prime.

It is a super-2 number, since 2×452526007² = 409559574022728098, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 452526007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452526001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1727068 + ... + 1727329.

It is an arithmetic number, because the mean of its divisors is an integer number (113995134).

Almost surely, 2^452526007 is an apocalyptic number.

452526007 is a deficient number, since it is larger than the sum of its proper divisors (3454529).

452526007 is a wasteful number, since it uses less digits than its factorization.

452526007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3454528.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 452526007 is about 21272.6586725778. The cubic root of 452526007 is about 767.7406118883.

The spelling of 452526007 in words is "four hundred fifty-two million, five hundred twenty-six thousand, seven".