6013536857 has 2 divisors, whose sum is σ = 6013536858. Its totient is φ = 6013536856.

The previous prime is 6013536787. The next prime is 6013536863. The reversal of 6013536857 is 7586353106.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5969725696 + 43811161 = 77264^2 + 6619^2 .

It is a cyclic number.

It is not a de Polignac number, because 6013536857 - 2¹² = 6013532761 is a prime.

It is not a weakly prime, because it can be changed into another prime (6013536877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3006768428 + 3006768429.

It is an arithmetic number, because the mean of its divisors is an integer number (3006768429).

Almost surely, 2^6013536857 is an apocalyptic number.

It is an amenable number.

6013536857 is a deficient number, since it is larger than the sum of its proper divisors (1).

6013536857 is an equidigital number, since it uses as much as digits as its factorization.

6013536857 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 453600, while the sum is 44.

The square root of 6013536857 is about 77546.9977304086. The cubic root of 6013536857 is about 1818.4861276002.

The spelling of 6013536857 in words is "six billion, thirteen million, five hundred thirty-six thousand, eight hundred fifty-seven".