1839072053 has 32 divisors (see below), whose sum is σ = 2407636224. Its totient is φ = 1363203072.

The previous prime is 1839072043. The next prime is 1839072061. The reversal of 1839072053 is 3502709381.

It is not a de Polignac number, because 1839072053 - 2⁸ = 1839071797 is a prime.

It is a super-2 number, since 2×1839072053² = 6764372032251269618, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1839071998 and 1839072016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1839072043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 348551 + ... + 353787.

It is an arithmetic number, because the mean of its divisors is an integer number (75238632).

Almost surely, 2^1839072053 is an apocalyptic number.

1839072053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1839072053 is a deficient number, since it is larger than the sum of its proper divisors (568564171).

1839072053 is a wasteful number, since it uses less digits than its factorization.

1839072053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5501.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 1839072053 is about 42884.4033769854. The cubic root of 1839072053 is about 1225.1791053961.

The spelling of 1839072053 in words is "one billion, eight hundred thirty-nine million, seventy-two thousand, fifty-three".