5729139718 has 32 divisors (see below), whose sum is σ = 9255641760. Its totient is φ = 2654104320.

The previous prime is 5729139707. The next prime is 5729139743. The reversal of 5729139718 is 8179319275.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138373 + ... + 174943.

It is an arithmetic number, because the mean of its divisors is an integer number (289238805).

Almost surely, 2^5729139718 is an apocalyptic number.

5729139718 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

5729139718 is a deficient number, since it is larger than the sum of its proper divisors (3526502042).

5729139718 is a wasteful number, since it uses less digits than its factorization.

5729139718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36712.

The product of its digits is 952560, while the sum is 52.

The square root of 5729139718 is about 75691.0808351948. The cubic root of 5729139718 is about 1789.3548352707.

The spelling of 5729139718 in words is "five billion, seven hundred twenty-nine million, one hundred thirty-nine thousand, seven hundred eighteen".