56713061 has 2 divisors, whose sum is σ = 56713062. Its totient is φ = 56713060.

The previous prime is 56713051. The next prime is 56713091. The reversal of 56713061 is 16031765.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36372961 + 20340100 = 6031^2 + 4510^2 .

It is a cyclic number.

It is not a de Polignac number, because 56713061 - 2²² = 52518757 is a prime.

It is a super-3 number, since 3×56713061³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56713051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28356530 + 28356531.

It is an arithmetic number, because the mean of its divisors is an integer number (28356531).

Almost surely, 2^56713061 is an apocalyptic number.

It is an amenable number.

56713061 is a deficient number, since it is larger than the sum of its proper divisors (1).

56713061 is an equidigital number, since it uses as much as digits as its factorization.

56713061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 56713061 is about 7530.8074600271. The cubic root of 56713061 is about 384.2032457227.

The spelling of 56713061 in words is "fifty-six million, seven hundred thirteen thousand, sixty-one".