52305274 has 32 divisors (see below), whose sum is σ = 92005632. Its totient is φ = 21840000.

The previous prime is 52305259. The next prime is 52305293. The reversal of 52305274 is 47250325.

It is a super-3 number, since 3×52305274³ (a number of 24 digits) contains 333 as substring.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100134 + ... + 100654.

It is an arithmetic number, because the mean of its divisors is an integer number (2875176).

Almost surely, 2^52305274 is an apocalyptic number.

52305274 is a deficient number, since it is larger than the sum of its proper divisors (39700358).

52305274 is a wasteful number, since it uses less digits than its factorization.

52305274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702.

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 52305274 is about 7232.2385192968. The cubic root of 52305274 is about 373.9801003644.

Adding to 52305274 its reverse (47250325), we get a palindrome (99555599).

The spelling of 52305274 in words is "fifty-two million, three hundred five thousand, two hundred seventy-four".