2750448031 has 16 divisors (see below), whose sum is σ = 2897509824. Its totient is φ = 2605768704.

The previous prime is 2750448013. The next prime is 2750448047. The reversal of 2750448031 is 1308440572.

2750448031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2750448031 - 2¹¹ = 2750445983 is a prime.

It is a super-2 number, since 2×2750448031² = 15129928742463553922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2750448331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2119975 + ... + 2121271.

It is an arithmetic number, because the mean of its divisors is an integer number (181094364).

Almost surely, 2^2750448031 is an apocalyptic number.

2750448031 is a deficient number, since it is larger than the sum of its proper divisors (147061793).

2750448031 is a wasteful number, since it uses less digits than its factorization.

2750448031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2130.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 2750448031 is about 52444.7140425038. The cubic root of 2750448031 is about 1401.0957460739.

The spelling of 2750448031 in words is "two billion, seven hundred fifty million, four hundred forty-eight thousand, thirty-one".