2057450237 has 8 divisors (see below), whose sum is σ = 2074202592. Its totient is φ = 2040714000.

The previous prime is 2057450209. The next prime is 2057450243. The reversal of 2057450237 is 7320547502.

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 2057450237 - 2¹⁰ = 2057449213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2057450197 and 2057450206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2057450267) 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, 505862 + ... + 509912.

It is an arithmetic number, because the mean of its divisors is an integer number (259275324).

Almost surely, 2^2057450237 is an apocalyptic number.

It is an amenable number.

2057450237 is a deficient number, since it is larger than the sum of its proper divisors (16752355).

2057450237 is a wasteful number, since it uses less digits than its factorization.

2057450237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8059.

The product of its (nonzero) digits is 58800, while the sum is 35.

The square root of 2057450237 is about 45359.1251789538. The cubic root of 2057450237 is about 1271.8711412142.

Adding to 2057450237 its reverse (7320547502), we get a palindrome (9377997739).

The spelling of 2057450237 in words is "two billion, fifty-seven million, four hundred fifty thousand, two hundred thirty-seven".