2775313528080 has 40 divisors (see below), whose sum is σ = 8603471937792. Its totient is φ = 740083607424.

The previous prime is 2775313528051. The next prime is 2775313528157. The reversal of 2775313528080 is 808253135772.

It is a tau number, because it is divible by the number of its divisors (40).

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, 5781902944 + ... + 5781903423.

Almost surely, 2^{2775313528080} is an apocalyptic number.

2775313528080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2775313528080 is an abundant number, since it is smaller than the sum of its proper divisors (5828158409712).

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

2775313528080 is a wasteful number, since it uses less digits than its factorization.

2775313528080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11563806383 (or 11563806377 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 51.

The spelling of 2775313528080 in words is "two trillion, seven hundred seventy-five billion, three hundred thirteen million, five hundred twenty-eight thousand, eighty".