5015156286391 has 2 divisors, whose sum is σ = 5015156286392. Its totient is φ = 5015156286390.

The previous prime is 5015156286317. The next prime is 5015156286403. The reversal of 5015156286391 is 1936826515105.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5015156286391 - 2¹¹ = 5015156284343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5015156286191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2507578143195 + 2507578143196.

It is an arithmetic number, because the mean of its divisors is an integer number (2507578143196).

Almost surely, 2^{5015156286391} is an apocalyptic number.

5015156286391 is a deficient number, since it is larger than the sum of its proper divisors (1).

5015156286391 is an equidigital number, since it uses as much as digits as its factorization.

5015156286391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944000, while the sum is 52.

The spelling of 5015156286391 in words is "five trillion, fifteen billion, one hundred fifty-six million, two hundred eighty-six thousand, three hundred ninety-one".