2754545980 has 24 divisors (see below), whose sum is σ = 5882592240. Its totient is φ = 1083143040.

The previous prime is 2754545977. The next prime is 2754546029. The reversal of 2754545980 is 895454572.

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, 1166001 + ... + 1168360.

It is an arithmetic number, because the mean of its divisors is an integer number (245108010).

Almost surely, 2^2754545980 is an apocalyptic number.

2754545980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2754545980 is an abundant number, since it is smaller than the sum of its proper divisors (3128046260).

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

2754545980 is a wasteful number, since it uses less digits than its factorization.

2754545980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2334429 (or 2334427 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 49.

The square root of 2754545980 is about 52483.7687290080. The cubic root of 2754545980 is about 1401.7912412182.

The spelling of 2754545980 in words is "two billion, seven hundred fifty-four million, five hundred forty-five thousand, nine hundred eighty".