2756102480 has 20 divisors (see below), whose sum is σ = 6407938452. Its totient is φ = 1102440960.

The previous prime is 2756102477. The next prime is 2756102497. The reversal of 2756102480 is 842016572.

It can be written as a sum of positive squares in 2 ways, for example, as 735060544 + 2021041936 = 27112^2 + 44956^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×2756102480² = 15192201760524300800, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2756102480.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17225561 + ... + 17225720.

Almost surely, 2^2756102480 is an apocalyptic number.

2756102480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2756102480 is an abundant number, since it is smaller than the sum of its proper divisors (3651835972).

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

2756102480 is a wasteful number, since it uses less digits than its factorization.

2756102480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34451294 (or 34451288 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 2756102480 is about 52498.5950288196. The cubic root of 2756102480 is about 1402.0552263107.

The spelling of 2756102480 in words is "two billion, seven hundred fifty-six million, one hundred two thousand, four hundred eighty".