2913798545 has 8 divisors (see below), whose sum is σ = 3996066624. Its totient is φ = 1998033264.

The previous prime is 2913798541. The next prime is 2913798553. The reversal of 2913798545 is 5458973192.

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 2913798545 - 2² = 2913798541 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2913798541) 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, 41625659 + ... + 41625728.

It is an arithmetic number, because the mean of its divisors is an integer number (499508328).

Almost surely, 2^2913798545 is an apocalyptic number.

It is an amenable number.

2913798545 is a deficient number, since it is larger than the sum of its proper divisors (1082268079).

2913798545 is an equidigital number, since it uses as much as digits as its factorization.

2913798545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83251399.

The product of its digits is 2721600, while the sum is 53.

The square root of 2913798545 is about 53979.6123087226. The cubic root of 2913798545 is about 1428.3013303337.

The spelling of 2913798545 in words is "two billion, nine hundred thirteen million, seven hundred ninety-eight thousand, five hundred forty-five".