2508001057 has 8 divisors (see below), whose sum is σ = 2536994600. Its totient is φ = 2479071744.

The previous prime is 2508001039. The next prime is 2508001061. The reversal of 2508001057 is 7501008052.

2508001057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 64577296 + 2443423761 = 8036^2 + 49431^2 .

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 2508001057 - 2²⁷ = 2373783329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2508061057) 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, 64819 + ... + 96007.

It is an arithmetic number, because the mean of its divisors is an integer number (317124325).

Almost surely, 2^2508001057 is an apocalyptic number.

It is an amenable number.

2508001057 is a deficient number, since it is larger than the sum of its proper divisors (28993543).

2508001057 is an equidigital number, since it uses as much as digits as its factorization.

2508001057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32115.

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 2508001057 is about 50079.9466553230. The cubic root of 2508001057 is about 1358.6551470993.

The spelling of 2508001057 in words is "two billion, five hundred eight million, one thousand, fifty-seven".