2750000002776 has 96 divisors (see below), whose sum is σ = 8369565291360. Its totient is φ = 809364542976.

The previous prime is 2750000002747. The next prime is 2750000002781. The reversal of 2750000002776 is 6772000000572.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2750000002776.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63848781 + ... + 63891836.

It is an arithmetic number, because the mean of its divisors is an integer number (87182971785).

Almost surely, 2^{2750000002776} is an apocalyptic number.

2750000002776 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2750000002776 is an abundant number, since it is smaller than the sum of its proper divisors (5619565288584).

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

2750000002776 is a wasteful number, since it uses less digits than its factorization.

2750000002776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127740665 (or 127740658 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The spelling of 2750000002776 in words is "two trillion, seven hundred fifty billion, two thousand, seven hundred seventy-six".