15480109795 has 4 divisors (see below), whose sum is σ = 18576131760. Its totient is φ = 12384087832.

The previous prime is 15480109759. The next prime is 15480109807. The reversal of 15480109795 is 59790108451.

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 15480109795 - 2¹⁹ = 15479585507 is a prime.

It is a super-4 number, since 4×15480109795⁴ (a number of 42 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1548010975 + ... + 1548010984.

It is an arithmetic number, because the mean of its divisors is an integer number (4644032940).

Almost surely, 2^15480109795 is an apocalyptic number.

15480109795 is a deficient number, since it is larger than the sum of its proper divisors (3096021965).

15480109795 is an equidigital number, since it uses as much as digits as its factorization.

15480109795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3096021964.

The product of its (nonzero) digits is 453600, while the sum is 49.

The spelling of 15480109795 in words is "fifteen billion, four hundred eighty million, one hundred nine thousand, seven hundred ninety-five".