2799080154 has 48 divisors (see below), whose sum is σ = 6578935272. Its totient is φ = 854959104.

The previous prime is 2799080147. The next prime is 2799080161. The reversal of 2799080154 is 4510809972.

It is an interprime number because it is at equal distance from previous prime (2799080147) and next prime (2799080161).

It can be written as a sum of positive squares in 4 ways, for example, as 1304871129 + 1494209025 = 36123^2 + 38655^2 .

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11599 + ... + 75714.

Almost surely, 2^2799080154 is an apocalyptic number.

2799080154 is an abundant number, since it is smaller than the sum of its proper divisors (3779855118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2799080154 is a wasteful number, since it uses less digits than its factorization.

2799080154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87471 (or 87468 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The square root of 2799080154 is about 52906.3337796147. Note that the first 3 decimals coincide. The cubic root of 2799080154 is about 1409.3053859477.

The spelling of 2799080154 in words is "two billion, seven hundred ninety-nine million, eighty thousand, one hundred fifty-four".