52292545 has 4 divisors (see below), whose sum is σ = 62751060. Its totient is φ = 41834032.

The previous prime is 52292533. The next prime is 52292551. The reversal of 52292545 is 54529225.

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

It can be written as a sum of positive squares in 2 ways, for example, as 18326961 + 33965584 = 4281^2 + 5828^2 .

It is a cyclic number.

It is not a de Polignac number, because 52292545 - 2¹⁵ = 52259777 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52292545.

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, 5229250 + ... + 5229259.

It is an arithmetic number, because the mean of its divisors is an integer number (15687765).

Almost surely, 2^52292545 is an apocalyptic number.

It is an amenable number.

52292545 is a deficient number, since it is larger than the sum of its proper divisors (10458515).

52292545 is a wasteful number, since it uses less digits than its factorization.

52292545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10458514.

The product of its digits is 36000, while the sum is 34.

The square root of 52292545 is about 7231.3584477607. The cubic root of 52292545 is about 373.9497606647.

The spelling of 52292545 in words is "fifty-two million, two hundred ninety-two thousand, five hundred forty-five".