2057733319 has 4 divisors (see below), whose sum is σ = 2061169200. Its totient is φ = 2054297440.

The previous prime is 2057733317. The next prime is 2057733331. The reversal of 2057733319 is 9133377502.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2057733319 - 2¹ = 2057733317 is a prime.

It is a super-2 number, since 2×2057733319² = 8468532824245511522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2057733317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1717042 + ... + 1718239.

It is an arithmetic number, because the mean of its divisors is an integer number (515292300).

Almost surely, 2^2057733319 is an apocalyptic number.

2057733319 is a deficient number, since it is larger than the sum of its proper divisors (3435881).

2057733319 is an equidigital number, since it uses as much as digits as its factorization.

2057733319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3435880.

The product of its (nonzero) digits is 119070, while the sum is 40.

The square root of 2057733319 is about 45362.2455242242. The cubic root of 2057733319 is about 1271.9294702580.

The spelling of 2057733319 in words is "two billion, fifty-seven million, seven hundred thirty-three thousand, three hundred nineteen".