56161514 has 8 divisors (see below), whose sum is σ = 84286980. Its totient is φ = 28065856.

The previous prime is 56161507. The next prime is 56161517. The reversal of 56161514 is 41516165.

It can be written as a sum of positive squares in 2 ways, for example, as 55249489 + 912025 = 7433^2 + 955^2 .

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 (56161517) 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, 1919 + ... + 10770.

Almost surely, 2^56161514 is an apocalyptic number.

56161514 is a deficient number, since it is larger than the sum of its proper divisors (28125466).

56161514 is a wasteful number, since it uses less digits than its factorization.

56161514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14904.

The product of its digits is 3600, while the sum is 29.

The square root of 56161514 is about 7494.0986115743. The cubic root of 56161514 is about 382.9536991797.

Adding to 56161514 its reverse (41516165), we get a palindrome (97677679).

The spelling of 56161514 in words is "fifty-six million, one hundred sixty-one thousand, five hundred fourteen".