115001494519 has 4 divisors (see below), whose sum is σ = 115007867344. Its totient is φ = 114995121696.

The previous prime is 115001494501. The next prime is 115001494571. The reversal of 115001494519 is 915494100511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 115001494519 - 2¹¹ = 115001492471 is a prime.

It is a super-2 number, since 2×115001494519² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115001494219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3159267 + ... + 3195460.

It is an arithmetic number, because the mean of its divisors is an integer number (28751966836).

Almost surely, 2^115001494519 is an apocalyptic number.

115001494519 is a deficient number, since it is larger than the sum of its proper divisors (6372825).

115001494519 is an equidigital number, since it uses as much as digits as its factorization.

115001494519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6372824.

The product of its (nonzero) digits is 32400, while the sum is 40.

The spelling of 115001494519 in words is "one hundred fifteen billion, one million, four hundred ninety-four thousand, five hundred nineteen".