2031053257 has 8 divisors (see below), whose sum is σ = 2219899392. Its totient is φ = 1849915200.

The previous prime is 2031053239. The next prime is 2031053261. The reversal of 2031053257 is 7523501302.

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 2031053257 - 2²³ = 2022664649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2031053207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1926469 + ... + 1927522.

It is an arithmetic number, because the mean of its divisors is an integer number (277487424).

Almost surely, 2^2031053257 is an apocalyptic number.

It is an amenable number.

2031053257 is a deficient number, since it is larger than the sum of its proper divisors (188846135).

2031053257 is a wasteful number, since it uses less digits than its factorization.

2031053257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3854039.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 2031053257 is about 45067.2082228309. The cubic root of 2031053257 is about 1266.4083648354.

Adding to 2031053257 its reverse (7523501302), we get a palindrome (9554554559).

The spelling of 2031053257 in words is "two billion, thirty-one million, fifty-three thousand, two hundred fifty-seven".