2750726472860 has 48 divisors (see below), whose sum is σ = 6129418617504. Its totient is φ = 1033350064128.

The previous prime is 2750726472833. The next prime is 2750726472941. The reversal of 2750726472860 is 682746270572.

It is a super-2 number, since 2×2750726472860² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2750726472796 and 2750726472805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8503289 + ... + 8820848.

It is an arithmetic number, because the mean of its divisors is an integer number (127696221198).

Almost surely, 2^{2750726472860} is an apocalyptic number.

2750726472860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2750726472860 is an abundant number, since it is smaller than the sum of its proper divisors (3378692144644).

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

2750726472860 is a wasteful number, since it uses less digits than its factorization.

2750726472860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17324630 (or 17324628 counting only the distinct ones).

The product of its (nonzero) digits is 15805440, while the sum is 56.

The spelling of 2750726472860 in words is "two trillion, seven hundred fifty billion, seven hundred twenty-six million, four hundred seventy-two thousand, eight hundred sixty".