2756375020 has 24 divisors (see below), whose sum is σ = 6615300384. Its totient is φ = 945042816.

The previous prime is 2756374969. The next prime is 2756375047. The reversal of 2756375020 is 205736572.

2756375020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 9844057 + ... + 9844336.

It is an arithmetic number, because the mean of its divisors is an integer number (275637516).

Almost surely, 2^2756375020 is an apocalyptic number.

2756375020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2756375020 is an abundant number, since it is smaller than the sum of its proper divisors (3858925364).

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

2756375020 is a wasteful number, since it uses less digits than its factorization.

2756375020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19688409 (or 19688407 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 37.

The square root of 2756375020 is about 52501.1906531652. The cubic root of 2756375020 is about 1402.1014393404.

The spelling of 2756375020 in words is "two billion, seven hundred fifty-six million, three hundred seventy-five thousand, twenty".