56412541 has 2 divisors, whose sum is σ = 56412542. Its totient is φ = 56412540.

The previous prime is 56412497. The next prime is 56412563. The reversal of 56412541 is 14521465.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36252441 + 20160100 = 6021^2 + 4490^2 .

It is a cyclic number.

It is not a de Polignac number, because 56412541 - 2¹⁵ = 56379773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56412571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28206270 + 28206271.

It is an arithmetic number, because the mean of its divisors is an integer number (28206271).

Almost surely, 2^56412541 is an apocalyptic number.

It is an amenable number.

56412541 is a deficient number, since it is larger than the sum of its proper divisors (1).

56412541 is an equidigital number, since it uses as much as digits as its factorization.

56412541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4800, while the sum is 28.

The square root of 56412541 is about 7510.8282499336. The cubic root of 56412541 is about 383.5234181817.

It can be divided in two parts, 56412 and 541, that added together give a triangular number (56953 = T₃₃₇).

The spelling of 56412541 in words is "fifty-six million, four hundred twelve thousand, five hundred forty-one".