2750201380 has 24 divisors (see below), whose sum is σ = 5779687032. Its totient is φ = 1099268352.

The previous prime is 2750201357. The next prime is 2750201437. The reversal of 2750201380 is 831020572.

It can be written as a sum of positive squares in 4 ways, for example, as 1646898724 + 1103302656 = 40582^2 + 33216^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22617 + ... + 77536.

It is an arithmetic number, because the mean of its divisors is an integer number (240820293).

Almost surely, 2^2750201380 is an apocalyptic number.

2750201380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2750201380 is an abundant number, since it is smaller than the sum of its proper divisors (3029485652).

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

2750201380 is a wasteful number, since it uses less digits than its factorization.

2750201380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101535 (or 101533 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 2750201380 is about 52442.3624563196. The cubic root of 2750201380 is about 1401.0538629584.

The spelling of 2750201380 in words is "two billion, seven hundred fifty million, two hundred one thousand, three hundred eighty".