2759138484 has 24 divisors (see below), whose sum is σ = 6510329280. Its totient is φ = 909378624.

The previous prime is 2759138449. The next prime is 2759138527. The reversal of 2759138484 is 4848319572.

It is a happy number.

It is a super-2 number, since 2×2759138484² = 15225690347779636512, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1290664 + ... + 1292799.

It is an arithmetic number, because the mean of its divisors is an integer number (271263720).

Almost surely, 2^2759138484 is an apocalyptic number.

It is an amenable number.

2759138484 is an abundant number, since it is smaller than the sum of its proper divisors (3751190796).

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

2759138484 is a wasteful number, since it uses less digits than its factorization.

2759138484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2583559 (or 2583557 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

The square root of 2759138484 is about 52527.5021679120. The cubic root of 2759138484 is about 1402.5698519802.

The spelling of 2759138484 in words is "two billion, seven hundred fifty-nine million, one hundred thirty-eight thousand, four hundred eighty-four".