52274375 has 10 divisors (see below), whose sum is σ = 65322840. Its totient is φ = 41819000.

The previous prime is 52274363. The next prime is 52274381. The reversal of 52274375 is 57347225.

It is not a de Polignac number, because 52274375 - 2⁴ = 52274359 is a prime.

It is a super-2 number, since 2×52274375² = 5465220563281250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 41195 + ... + 42444.

It is an arithmetic number, because the mean of its divisors is an integer number (6532284).

Almost surely, 2^52274375 is an apocalyptic number.

52274375 is a deficient number, since it is larger than the sum of its proper divisors (13048465).

52274375 is an frugal number, since it uses more digits than its factorization.

52274375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83659 (or 83644 counting only the distinct ones).

The product of its digits is 58800, while the sum is 35.

The square root of 52274375 is about 7230.1020048129. The cubic root of 52274375 is about 373.9064437554.

The spelling of 52274375 in words is "fifty-two million, two hundred seventy-four thousand, three hundred seventy-five".