52956136 has 16 divisors (see below), whose sum is σ = 99650340. Its totient is φ = 26382720.

The previous prime is 52956121. The next prime is 52956151. The reversal of 52956136 is 63165925.

It is an interprime number because it is at equal distance from previous prime (52956121) and next prime (52956151).

It can be written as a sum of positive squares in 2 ways, for example, as 48916036 + 4040100 = 6994^2 + 2010^2 .

It is a junction number, because it is equal to n+sod(n) for n = 52956095 and 52956104.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 9531 + ... + 14026.

Almost surely, 2^52956136 is an apocalyptic number.

It is an amenable number.

52956136 is a deficient number, since it is larger than the sum of its proper divisors (46694204).

52956136 is a wasteful number, since it uses less digits than its factorization.

52956136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23844 (or 23840 counting only the distinct ones).

The product of its digits is 48600, while the sum is 37.

The square root of 52956136 is about 7277.0966738116. The cubic root of 52956136 is about 375.5249205832.

It can be divided in two parts, 529 and 56136, that added together give a palindrome (56665).

The spelling of 52956136 in words is "fifty-two million, nine hundred fifty-six thousand, one hundred thirty-six".