3053057239 has 4 divisors (see below), whose sum is σ = 3056344560. Its totient is φ = 3049769920.

The previous prime is 3053057221. The next prime is 3053057279. The reversal of 3053057239 is 9327503503.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9327503503 = 19 ⋅490921237.

It is a cyclic number.

It is not a de Polignac number, because 3053057239 - 2¹⁷ = 3052926167 is a prime.

It is a super-2 number, since 2×3053057239² = 18642317009220606242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3053057198 and 3053057207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3053057279) 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, 1642267 + ... + 1644124.

It is an arithmetic number, because the mean of its divisors is an integer number (764086140).

Almost surely, 2^3053057239 is an apocalyptic number.

3053057239 is a deficient number, since it is larger than the sum of its proper divisors (3287321).

3053057239 is an equidigital number, since it uses as much as digits as its factorization.

3053057239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3287320.

The product of its (nonzero) digits is 85050, while the sum is 37.

The square root of 3053057239 is about 55254.4770946210. The cubic root of 3053057239 is about 1450.7023531983.

The spelling of 3053057239 in words is "three billion, fifty-three million, fifty-seven thousand, two hundred thirty-nine".