56486016 has 48 divisors (see below), whose sum is σ = 162547710. Its totient is φ = 18828288.

The previous prime is 56486011. The next prime is 56486029. The reversal of 56486016 is 61068465.

56486016 is a `hidden beast` number, since 5 + 6 + 48 + 601 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 53582400 + 2903616 = 7320^2 + 1704^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (56486011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23365 + ... + 25668.

Almost surely, 2^56486016 is an apocalyptic number.

It is an amenable number.

56486016 is an abundant number, since it is smaller than the sum of its proper divisors (106061694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56486016 is a wasteful number, since it uses less digits than its factorization.

56486016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49053 (or 49038 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 56486016 is about 7515.7179297789. The cubic root of 56486016 is about 383.6898537375.

It can be divided in two parts, 5648 and 6016, that added together give a square (11664 = 108²).

The spelling of 56486016 in words is "fifty-six million, four hundred eighty-six thousand, sixteen".