2913350872609 has 4 divisors (see below), whose sum is σ = 2948451485616. Its totient is φ = 2878250259604.

The previous prime is 2913350872583. The next prime is 2913350872657. The reversal of 2913350872609 is 9062780533192.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2913350872609 - 2¹⁷ = 2913350741537 is a prime.

It is a super-2 number, since 2×2913350872609² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2913350872609.

It is not an unprimeable number, because it can be changed into a prime (2913350870609) 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, 17550306379 + ... + 17550306544.

It is an arithmetic number, because the mean of its divisors is an integer number (737112871404).

Almost surely, 2^{2913350872609} is an apocalyptic number.

It is an amenable number.

2913350872609 is a deficient number, since it is larger than the sum of its proper divisors (35100613007).

2913350872609 is an equidigital number, since it uses as much as digits as its factorization.

2913350872609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35100613006.

The product of its (nonzero) digits is 4898880, while the sum is 55.

The spelling of 2913350872609 in words is "two trillion, nine hundred thirteen billion, three hundred fifty million, eight hundred seventy-two thousand, six hundred nine".