60001057 has 2 divisors, whose sum is σ = 60001058. Its totient is φ = 60001056.

The previous prime is 60001037. The next prime is 60001061. The reversal of 60001057 is 75010006.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59228416 + 772641 = 7696^2 + 879^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60001057 is a prime.

It is a super-2 number, since 2×60001057² = 7200253682234498, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (60001037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30000528 + 30000529.

It is an arithmetic number, because the mean of its divisors is an integer number (30000529).

Almost surely, 2^60001057 is an apocalyptic number.

It is an amenable number.

60001057 is a deficient number, since it is larger than the sum of its proper divisors (1).

60001057 is an equidigital number, since it uses as much as digits as its factorization.

60001057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 60001057 is about 7746.0349211710. The cubic root of 60001057 is about 391.4890630007.

The spelling of 60001057 in words is "sixty million, one thousand, fifty-seven".