2517270992 has 20 divisors (see below), whose sum is σ = 5045393220. Its totient is φ = 1215234048.

The previous prime is 2517270989. The next prime is 2517271007. The reversal of 2517270992 is 2990727152.

It can be written as a sum of positive squares in 2 ways, for example, as 1708664896 + 808606096 = 41336^2 + 28436^2 .

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2712113 + ... + 2713040.

It is an arithmetic number, because the mean of its divisors is an integer number (252269661).

Almost surely, 2^2517270992 is an apocalyptic number.

It is an amenable number.

2517270992 is an abundant number, since it is smaller than the sum of its proper divisors (2528122228).

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

2517270992 is a wasteful number, since it uses less digits than its factorization.

2517270992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5425190 (or 5425184 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 44.

The square root of 2517270992 is about 50172.4126587510. The cubic root of 2517270992 is about 1360.3270176700.

The spelling of 2517270992 in words is "two billion, five hundred seventeen million, two hundred seventy thousand, nine hundred ninety-two".