56740153 has 8 divisors (see below), whose sum is σ = 58782600. Its totient is φ = 54703488.

The previous prime is 56740141. The next prime is 56740181. The reversal of 56740153 is 35104765.

56740153 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 4 ways, for example, as 984064 + 55756089 = 992^2 + 7467^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 56740153 - 2⁵ = 56740121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56740133) by changing a digit.

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, 31875 + ... + 33607.

It is an arithmetic number, because the mean of its divisors is an integer number (7347825).

Almost surely, 2^56740153 is an apocalyptic number.

It is an amenable number.

56740153 is a deficient number, since it is larger than the sum of its proper divisors (2042447).

56740153 is a wasteful number, since it uses less digits than its factorization.

56740153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2891.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 56740153 is about 7532.6059899612. The cubic root of 56740153 is about 384.2644143326.

The spelling of 56740153 in words is "fifty-six million, seven hundred forty thousand, one hundred fifty-three".