56109652 has 12 divisors (see below), whose sum is σ = 98266336. Its totient is φ = 28033560.

The previous prime is 56109643. The next prime is 56109701. The reversal of 56109652 is 25690165.

It is a happy number.

It is a super-2 number, since 2×56109652² = 6296586095122208, which contains 22 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

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, 1627 + ... + 10717.

Almost surely, 2^56109652 is an apocalyptic number.

It is an amenable number.

56109652 is a deficient number, since it is larger than the sum of its proper divisors (42156684).

56109652 is a wasteful number, since it uses less digits than its factorization.

56109652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10638 (or 10636 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 56109652 is about 7490.6376230599. The cubic root of 56109652 is about 382.8357841409.

The spelling of 56109652 in words is "fifty-six million, one hundred nine thousand, six hundred fifty-two".