5918729914 has 4 divisors (see below), whose sum is σ = 8878094874. Its totient is φ = 2959364956.

The previous prime is 5918729867. The next prime is 5918729923. The reversal of 5918729914 is 4199278195.

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

It can be written as a sum of positive squares in only one way, i.e., 3047592025 + 2871137889 = 55205^2 + 53583^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1479682477 + ... + 1479682480.

Almost surely, 2^5918729914 is an apocalyptic number.

5918729914 is a deficient number, since it is larger than the sum of its proper divisors (2959364960).

5918729914 is a wasteful number, since it uses less digits than its factorization.

5918729914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2959364959.

The product of its digits is 1632960, while the sum is 55.

The square root of 5918729914 is about 76933.2822255752. The cubic root of 5918729914 is about 1808.8789608958.

The spelling of 5918729914 in words is "five billion, nine hundred eighteen million, seven hundred twenty-nine thousand, nine hundred fourteen".