2757920352 has 48 divisors (see below), whose sum is σ = 7897684032. Its totient is φ = 835733120.

The previous prime is 2757920351. The next prime is 2757920359. The reversal of 2757920352 is 2530297572.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×2757920352² = 15212249335951607808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2757920351) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1304778 + ... + 1306889.

It is an arithmetic number, because the mean of its divisors is an integer number (164535084).

Almost surely, 2^2757920352 is an apocalyptic number.

2757920352 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2757920352 is an abundant number, since it is smaller than the sum of its proper divisors (5139763680).

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

2757920352 is a wasteful number, since it uses less digits than its factorization.

2757920352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2611691 (or 2611683 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 42.

The square root of 2757920352 is about 52515.9057048434. The cubic root of 2757920352 is about 1402.3634147510.

The spelling of 2757920352 in words is "two billion, seven hundred fifty-seven million, nine hundred twenty thousand, three hundred fifty-two".