57201607 has 2 divisors, whose sum is σ = 57201608. Its totient is φ = 57201606.

The previous prime is 57201589. The next prime is 57201619. The reversal of 57201607 is 70610275.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57201607 - 2¹¹ = 57199559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57201307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28600803 + 28600804.

It is an arithmetic number, because the mean of its divisors is an integer number (28600804).

Almost surely, 2^57201607 is an apocalyptic number.

57201607 is a deficient number, since it is larger than the sum of its proper divisors (1).

57201607 is an equidigital number, since it uses as much as digits as its factorization.

57201607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 57201607 is about 7563.1743996817. The cubic root of 57201607 is about 385.3033130118.

The spelling of 57201607 in words is "fifty-seven million, two hundred one thousand, six hundred seven".