56521114 has 8 divisors (see below), whose sum is σ = 91303380. Its totient is φ = 26086656.

The previous prime is 56521109. The next prime is 56521117. The reversal of 56521114 is 41112565.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 46172025 + 10349089 = 6795^2 + 3217^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (56521117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1086919 + ... + 1086970.

Almost surely, 2^56521114 is an apocalyptic number.

56521114 is a deficient number, since it is larger than the sum of its proper divisors (34782266).

56521114 is a wasteful number, since it uses less digits than its factorization.

56521114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2173904.

The product of its digits is 1200, while the sum is 25.

The square root of 56521114 is about 7518.0525403857. The cubic root of 56521114 is about 383.7693067843.

Adding to 56521114 its reverse (41112565), we get a palindrome (97633679).

The spelling of 56521114 in words is "fifty-six million, five hundred twenty-one thousand, one hundred fourteen".