15034858493 has 2 divisors, whose sum is σ = 15034858494. Its totient is φ = 15034858492.

The previous prime is 15034858483. The next prime is 15034858507. The reversal of 15034858493 is 39485843051.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13820823844 + 1214034649 = 117562^2 + 34843^2 .

It is a cyclic number.

It is not a de Polignac number, because 15034858493 - 2¹⁶ = 15034792957 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15034858483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7517429246 + 7517429247.

It is an arithmetic number, because the mean of its divisors is an integer number (7517429247).

Almost surely, 2^15034858493 is an apocalyptic number.

It is an amenable number.

15034858493 is a deficient number, since it is larger than the sum of its proper divisors (1).

15034858493 is an equidigital number, since it uses as much as digits as its factorization.

15034858493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2073600, while the sum is 50.

The spelling of 15034858493 in words is "fifteen billion, thirty-four million, eight hundred fifty-eight thousand, four hundred ninety-three".