2775000252750 has 64 divisors (see below), whose sum is σ = 7556073437952. Its totient is φ = 672727332000.

The previous prime is 2775000252733. The next prime is 2775000252767. The reversal of 2775000252750 is 572520005772.

It is an interprime number because it is at equal distance from previous prime (2775000252733) and next prime (2775000252767).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 168173584 + ... + 168190083.

It is an arithmetic number, because the mean of its divisors is an integer number (118063647468).

Almost surely, 2^{2775000252750} is an apocalyptic number.

2775000252750 is an abundant number, since it is smaller than the sum of its proper divisors (4781073185202).

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

2775000252750 is a wasteful number, since it uses less digits than its factorization.

2775000252750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336363698 (or 336363688 counting only the distinct ones).

The product of its (nonzero) digits is 343000, while the sum is 42.

The spelling of 2775000252750 in words is "two trillion, seven hundred seventy-five billion, two hundred fifty-two thousand, seven hundred fifty".