56822516 has 6 divisors (see below), whose sum is σ = 99439410. Its totient is φ = 28411256.

The previous prime is 56822501. The next prime is 56822533. The reversal of 56822516 is 61522865.

56822516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 33686416 + 23136100 = 5804^2 + 4810^2 .

It is a super-3 number, since 3×56822516³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7102811 + ... + 7102818.

It is an arithmetic number, because the mean of its divisors is an integer number (16573235).

Almost surely, 2^56822516 is an apocalyptic number.

It is an amenable number.

56822516 is a deficient number, since it is larger than the sum of its proper divisors (42616894).

56822516 is a wasteful number, since it uses less digits than its factorization.

56822516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14205633 (or 14205631 counting only the distinct ones).

The product of its digits is 28800, while the sum is 35.

The square root of 56822516 is about 7538.0711060589. The cubic root of 56822516 is about 384.4502549107.

The spelling of 56822516 in words is "fifty-six million, eight hundred twenty-two thousand, five hundred sixteen".