2775024057 has 8 divisors (see below), whose sum is σ = 3984649984. Its totient is φ = 1707707088.

The previous prime is 2775024029. The next prime is 2775024067. The reversal of 2775024057 is 7504205772.

2775024057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-2775024057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 71154463 = 2775024057 / (2 + 7 + 7 + 5 + 0 + 2 + 4 + 0 + 5 + 7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2775024067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35577193 + ... + 35577270.

It is an arithmetic number, because the mean of its divisors is an integer number (498081248).

Almost surely, 2^2775024057 is an apocalyptic number.

It is an amenable number.

2775024057 is a deficient number, since it is larger than the sum of its proper divisors (1209625927).

2775024057 is a wasteful number, since it uses less digits than its factorization.

2775024057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71154479.

The product of its (nonzero) digits is 137200, while the sum is 39.

The square root of 2775024057 is about 52678.4971027079. The cubic root of 2775024057 is about 1405.2564396431.

The spelling of 2775024057 in words is "two billion, seven hundred seventy-five million, twenty-four thousand, fifty-seven".