52502344 has 32 divisors (see below), whose sum is σ = 102124800. Its totient is φ = 25277760.

The previous prime is 52502327. The next prime is 52502347. The reversal of 52502344 is 44320525.

It is a super-2 number, since 2×52502344² = 5512992250988672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52502347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66319 + ... + 67105.

It is an arithmetic number, because the mean of its divisors is an integer number (3191400).

Almost surely, 2^52502344 is an apocalyptic number.

It is an amenable number.

52502344 is a deficient number, since it is larger than the sum of its proper divisors (49622456).

52502344 is a wasteful number, since it uses less digits than its factorization.

52502344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093 (or 1089 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 52502344 is about 7245.8501226564. The cubic root of 52502344 is about 374.4491919500.

Adding to 52502344 its reverse (44320525), we get a palindrome (96822869).

The spelling of 52502344 in words is "fifty-two million, five hundred two thousand, three hundred forty-four".