2775253300028 has 24 divisors (see below), whose sum is σ = 5301408456624. Its totient is φ = 1260717436800.

The previous prime is 2775253300013. The next prime is 2775253300051. The reversal of 2775253300028 is 8200033525772.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

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, 18959663 + ... + 19105478.

It is an arithmetic number, because the mean of its divisors is an integer number (220892019026).

Almost surely, 2^{2775253300028} is an apocalyptic number.

It is an amenable number.

2775253300028 is a deficient number, since it is larger than the sum of its proper divisors (2526155156596).

2775253300028 is a wasteful number, since it uses less digits than its factorization.

2775253300028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38066813 (or 38066811 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 44.

The spelling of 2775253300028 in words is "two trillion, seven hundred seventy-five billion, two hundred fifty-three million, three hundred thousand, twenty-eight".