2775025528028 has 48 divisors (see below), whose sum is σ = 5355169682016. Its totient is φ = 1250132970240.

The previous prime is 2775025528003. The next prime is 2775025528049. The reversal of 2775025528028 is 8208255205772.

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 15 ways as a sum of consecutive naturals, for example, 2821838 + ... + 3675978.

It is an arithmetic number, because the mean of its divisors is an integer number (111566035042).

Almost surely, 2^{2775025528028} is an apocalyptic number.

It is an amenable number.

2775025528028 is a deficient number, since it is larger than the sum of its proper divisors (2580144153988).

2775025528028 is a wasteful number, since it uses less digits than its factorization.

2775025528028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855654 (or 855652 counting only the distinct ones).

The product of its (nonzero) digits is 6272000, while the sum is 53.

The spelling of 2775025528028 in words is "two trillion, seven hundred seventy-five billion, twenty-five million, five hundred twenty-eight thousand, twenty-eight".