15115460349 has 8 divisors (see below), whose sum is σ = 21986124192. Its totient is φ = 9160885040.

The previous prime is 15115460293. The next prime is 15115460357. The reversal of 15115460349 is 94306451151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 15115460349 - 2¹⁵ = 15115427581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15115460369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229022094 + ... + 229022159.

It is an arithmetic number, because the mean of its divisors is an integer number (2748265524).

Almost surely, 2^15115460349 is an apocalyptic number.

It is an amenable number.

15115460349 is a deficient number, since it is larger than the sum of its proper divisors (6870663843).

15115460349 is a wasteful number, since it uses less digits than its factorization.

15115460349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458044267.

The product of its (nonzero) digits is 64800, while the sum is 39.

The spelling of 15115460349 in words is "fifteen billion, one hundred fifteen million, four hundred sixty thousand, three hundred forty-nine".