56152541 has 2 divisors, whose sum is σ = 56152542. Its totient is φ = 56152540.

The previous prime is 56152531. The next prime is 56152573. The reversal of 56152541 is 14525165.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56100100 + 52441 = 7490^2 + 229^2 .

It is a cyclic number.

It is not a de Polignac number, because 56152541 - 2⁶ = 56152477 is a prime.

It is a Chen prime.

It is equal to p_3346931 and since 56152541 and 3346931 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56152531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28076270 + 28076271.

It is an arithmetic number, because the mean of its divisors is an integer number (28076271).

Almost surely, 2^56152541 is an apocalyptic number.

It is an amenable number.

56152541 is a deficient number, since it is larger than the sum of its proper divisors (1).

56152541 is an equidigital number, since it uses as much as digits as its factorization.

56152541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6000, while the sum is 29.

The square root of 56152541 is about 7493.4999165944. The cubic root of 56152541 is about 382.9333030857.

The spelling of 56152541 in words is "fifty-six million, one hundred fifty-two thousand, five hundred forty-one".