52792245 has 48 divisors (see below), whose sum is σ = 104188032. Its totient is φ = 24478080.

The previous prime is 52792237. The next prime is 52792273. The reversal of 52792245 is 54229725.

It is a happy number.

52792245 is a `hidden beast` number, since 527 + 92 + 2 + 45 = 666.

It is not a de Polignac number, because 52792245 - 2³ = 52792237 is a prime.

It is a super-2 number, since 2×52792245² = 5574042264280050, 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 47 ways as a sum of consecutive naturals, for example, 9067 + ... + 13703.

It is an arithmetic number, because the mean of its divisors is an integer number (2170584).

Almost surely, 2^52792245 is an apocalyptic number.

52792245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52792245 is a deficient number, since it is larger than the sum of its proper divisors (51395787).

52792245 is a wasteful number, since it uses less digits than its factorization.

52792245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4682 (or 4679 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 52792245 is about 7265.8272068636. The cubic root of 52792245 is about 375.1371231865.

It can be divided in two parts, 52 and 792245, that added together give a palindrome (792297).

The spelling of 52792245 in words is "fifty-two million, seven hundred ninety-two thousand, two hundred forty-five".