52275459 has 8 divisors (see below), whose sum is σ = 73800720. Its totient is φ = 32800256.

The previous prime is 52275449. The next prime is 52275463. The reversal of 52275459 is 95457225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52275459 - 2⁵ = 52275427 is a prime.

It is a super-2 number, since 2×52275459² = 5465447227321362, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52275439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 512454 + ... + 512555.

It is an arithmetic number, because the mean of its divisors is an integer number (9225090).

Almost surely, 2^52275459 is an apocalyptic number.

52275459 is a deficient number, since it is larger than the sum of its proper divisors (21525261).

52275459 is a wasteful number, since it uses less digits than its factorization.

52275459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025029.

The product of its digits is 126000, while the sum is 39.

The square root of 52275459 is about 7230.1769687885. The cubic root of 52275459 is about 373.9090282709.

The spelling of 52275459 in words is "fifty-two million, two hundred seventy-five thousand, four hundred fifty-nine".