2054028757 has 8 divisors (see below), whose sum is σ = 2372568192. Its totient is φ = 1757457600.

The previous prime is 2054028737. The next prime is 2054028761. The reversal of 2054028757 is 7578204502.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2054028757 - 2²⁷ = 1919811029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054028737) 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, 5491869 + ... + 5492242.

It is an arithmetic number, because the mean of its divisors is an integer number (296571024).

Almost surely, 2^2054028757 is an apocalyptic number.

It is an amenable number.

2054028757 is a deficient number, since it is larger than the sum of its proper divisors (318539435).

2054028757 is a wasteful number, since it uses less digits than its factorization.

2054028757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10984139.

The product of its (nonzero) digits is 156800, while the sum is 40.

The square root of 2054028757 is about 45321.3940319580. The cubic root of 2054028757 is about 1271.1657217805.

The spelling of 2054028757 in words is "two billion, fifty-four million, twenty-eight thousand, seven hundred fifty-seven".