52793278 has 8 divisors (see below), whose sum is σ = 79916760. Its totient is φ = 26154360.

The previous prime is 52793269. The next prime is 52793297. The reversal of 52793278 is 87239725.

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

It is a congruent number.

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, 120868 + ... + 121303.

It is an arithmetic number, because the mean of its divisors is an integer number (9989595).

Almost surely, 2^52793278 is an apocalyptic number.

52793278 is a deficient number, since it is larger than the sum of its proper divisors (27123482).

52793278 is a wasteful number, since it uses less digits than its factorization.

52793278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242282.

The product of its digits is 211680, while the sum is 43.

The square root of 52793278 is about 7265.8982927096. The cubic root of 52793278 is about 375.1395699734.

The spelling of 52793278 in words is "fifty-two million, seven hundred ninety-three thousand, two hundred seventy-eight".