57430151 has 2 divisors, whose sum is σ = 57430152. Its totient is φ = 57430150.

The previous prime is 57430127. The next prime is 57430157. The reversal of 57430151 is 15103475.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57430151 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 57430151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57430157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28715075 + 28715076.

It is an arithmetic number, because the mean of its divisors is an integer number (28715076).

Almost surely, 2^57430151 is an apocalyptic number.

57430151 is a deficient number, since it is larger than the sum of its proper divisors (1).

57430151 is an equidigital number, since it uses as much as digits as its factorization.

57430151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 57430151 is about 7578.2683378197. The cubic root of 57430151 is about 385.8157796340.

The spelling of 57430151 in words is "fifty-seven million, four hundred thirty thousand, one hundred fifty-one".