57061451 has 2 divisors, whose sum is σ = 57061452. Its totient is φ = 57061450.

The previous prime is 57061429. The next prime is 57061471. The reversal of 57061451 is 15416075.

57061451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57061451 - 2¹⁴ = 57045067 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (57061471) 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 as a sum of consecutive naturals, namely, 28530725 + 28530726.

It is an arithmetic number, because the mean of its divisors is an integer number (28530726).

Almost surely, 2^57061451 is an apocalyptic number.

57061451 is a deficient number, since it is larger than the sum of its proper divisors (1).

57061451 is an equidigital number, since it uses as much as digits as its factorization.

57061451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 57061451 is about 7553.9030308841. The cubic root of 57061451 is about 384.9883641842.

The spelling of 57061451 in words is "fifty-seven million, sixty-one thousand, four hundred fifty-one".