60053557 has 2 divisors, whose sum is σ = 60053558. Its totient is φ = 60053556.

The previous prime is 60053533. The next prime is 60053569. The reversal of 60053557 is 75535006.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59582961 + 470596 = 7719^2 + 686^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60053557 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60053527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30026778 + 30026779.

It is an arithmetic number, because the mean of its divisors is an integer number (30026779).

Almost surely, 2^60053557 is an apocalyptic number.

It is an amenable number.

60053557 is a deficient number, since it is larger than the sum of its proper divisors (1).

60053557 is an equidigital number, since it uses as much as digits as its factorization.

60053557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15750, while the sum is 31.

The square root of 60053557 is about 7749.4230107796. The cubic root of 60053557 is about 391.6032120128.

The spelling of 60053557 in words is "sixty million, fifty-three thousand, five hundred fifty-seven".