56091652 has 6 divisors (see below), whose sum is σ = 98160398. Its totient is φ = 28045824.

The previous prime is 56091599. The next prime is 56091661. The reversal of 56091652 is 25619065.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 46703556 + 9388096 = 6834^2 + 3064^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7011453 + ... + 7011460.

Almost surely, 2^56091652 is an apocalyptic number.

It is an amenable number.

56091652 is a deficient number, since it is larger than the sum of its proper divisors (42068746).

56091652 is a wasteful number, since it uses less digits than its factorization.

56091652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14022917 (or 14022915 counting only the distinct ones).

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

The square root of 56091652 is about 7489.4360268314. The cubic root of 56091652 is about 382.7948418022.

The spelling of 56091652 in words is "fifty-six million, ninety-one thousand, six hundred fifty-two".