6307156180993 has 2 divisors, whose sum is σ = 6307156180994. Its totient is φ = 6307156180992.

The previous prime is 6307156180951. The next prime is 6307156180999. The reversal of 6307156180993 is 3990816517036.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3452059952784 + 2855096228209 = 1857972^2 + 1689703^2 .

It is a cyclic number.

It is not a de Polignac number, because 6307156180993 - 2²⁵ = 6307122626561 is a prime.

It is not a weakly prime, because it can be changed into another prime (6307156180999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3153578090496 + 3153578090497.

It is an arithmetic number, because the mean of its divisors is an integer number (3153578090497).

Almost surely, 2^{6307156180993} is an apocalyptic number.

It is an amenable number.

6307156180993 is a deficient number, since it is larger than the sum of its proper divisors (1).

6307156180993 is an equidigital number, since it uses as much as digits as its factorization.

6307156180993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7348320, while the sum is 58.

The spelling of 6307156180993 in words is "six trillion, three hundred seven billion, one hundred fifty-six million, one hundred eighty thousand, nine hundred ninety-three".