2880748531 has 2 divisors, whose sum is σ = 2880748532. Its totient is φ = 2880748530.

The previous prime is 2880748513. The next prime is 2880748547. The reversal of 2880748531 is 1358470882.

Together with previous prime (2880748513) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2880748531 - 2⁹ = 2880748019 is a prime.

It is a super-2 number, since 2×2880748531² = 16597424197717315922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2880748511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1440374265 + 1440374266.

It is an arithmetic number, because the mean of its divisors is an integer number (1440374266).

Almost surely, 2^2880748531 is an apocalyptic number.

2880748531 is a deficient number, since it is larger than the sum of its proper divisors (1).

2880748531 is an equidigital number, since it uses as much as digits as its factorization.

2880748531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 430080, while the sum is 46.

The square root of 2880748531 is about 53672.6050327353. The cubic root of 2880748531 is about 1422.8805724568.

The spelling of 2880748531 in words is "two billion, eight hundred eighty million, seven hundred forty-eight thousand, five hundred thirty-one".