56053153 has 4 divisors (see below), whose sum is σ = 60364948. Its totient is φ = 51741360.

The previous prime is 56053147. The next prime is 56053159. The reversal of 56053153 is 35135065.

It is a happy number.

It is the 3057-th star number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (56053147) and next prime (56053159).

It can be written as a sum of positive squares in 2 ways, for example, as 3968064 + 52085089 = 1992^2 + 7217^2 .

It is a cyclic number.

It is not a de Polignac number, because 56053153 - 2⁵ = 56053121 is a prime.

It is a super-2 number, since 2×56053153² = 6283911922482818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56053159) 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, 2155878 + ... + 2155903.

It is an arithmetic number, because the mean of its divisors is an integer number (15091237).

Almost surely, 2^56053153 is an apocalyptic number.

It is an amenable number.

56053153 is a deficient number, since it is larger than the sum of its proper divisors (4311795).

56053153 is a wasteful number, since it uses less digits than its factorization.

56053153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4311794.

The product of its (nonzero) digits is 6750, while the sum is 28.

The square root of 56053153 is about 7486.8653654250. The cubic root of 56053153 is about 382.7072435527.

The spelling of 56053153 in words is "fifty-six million, fifty-three thousand, one hundred fifty-three".