6155990100739 has 2 divisors, whose sum is σ = 6155990100740. Its totient is φ = 6155990100738.

The previous prime is 6155990100719. The next prime is 6155990100797. The reversal of 6155990100739 is 9370010995516.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6155990100739 - 2¹⁵ = 6155990067971 is a prime.

It is a super-2 number, since 2×6155990100739² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6155990100739.

It is not a weakly prime, because it can be changed into another prime (6155990100719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3077995050369 + 3077995050370.

It is an arithmetic number, because the mean of its divisors is an integer number (3077995050370).

Almost surely, 2^{6155990100739} is an apocalyptic number.

6155990100739 is a deficient number, since it is larger than the sum of its proper divisors (1).

6155990100739 is an equidigital number, since it uses as much as digits as its factorization.

6155990100739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2296350, while the sum is 55.

The spelling of 6155990100739 in words is "six trillion, one hundred fifty-five billion, nine hundred ninety million, one hundred thousand, seven hundred thirty-nine".