56061504 has 56 divisors (see below), whose sum is σ = 164815520. Its totient is φ = 18686592.

The previous prime is 56061497. The next prime is 56061517. The reversal of 56061504 is 40516065.

It is a happy number.

56061504 is a `hidden beast` number, since 5 + 606 + 1 + 50 + 4 = 666.

56061504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 in 7 ways as a sum of consecutive naturals, for example, 14494 + ... + 17949.

Almost surely, 2^56061504 is an apocalyptic number.

56061504 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

56061504 is an abundant number, since it is smaller than the sum of its proper divisors (108754016).

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

56061504 is a wasteful number, since it uses less digits than its factorization.

56061504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32464 (or 32448 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 56061504 is about 7487.4230546965. The cubic root of 56061504 is about 382.7262483087.

Adding to 56061504 its reverse (40516065), we get a palindrome (96577569).

It can be divided in two parts, 56061 and 504, that added together give a palindrome (56565).

The spelling of 56061504 in words is "fifty-six million, sixty-one thousand, five hundred four".