80113839 has 16 divisors (see below), whose sum is σ = 115497312. Its totient is φ = 49102848.

The previous prime is 80113837. The next prime is 80113871. The reversal of 80113839 is 93831108.

It is not a de Polignac number, because 80113839 - 2¹ = 80113837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80113837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6027 + ... + 14019.

It is an arithmetic number, because the mean of its divisors is an integer number (7218582).

Almost surely, 2^80113839 is an apocalyptic number.

80113839 is a deficient number, since it is larger than the sum of its proper divisors (35383473).

80113839 is a wasteful number, since it uses less digits than its factorization.

80113839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8266.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 80113839 is about 8950.6334412711. The cubic root of 80113839 is about 431.0912233807.

The spelling of 80113839 in words is "eighty million, one hundred thirteen thousand, eight hundred thirty-nine".