5154682786 has 32 divisors (see below), whose sum is σ = 9003985920. Its totient is φ = 2188443600.

The previous prime is 5154682781. The next prime is 5154682801. The reversal of 5154682786 is 6872864515.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5154682781) 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, 57166 + ... + 116521.

It is an arithmetic number, because the mean of its divisors is an integer number (281374560).

Almost surely, 2^5154682786 is an apocalyptic number.

5154682786 is a deficient number, since it is larger than the sum of its proper divisors (3849303134).

5154682786 is a wasteful number, since it uses less digits than its factorization.

5154682786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173790.

The product of its digits is 3225600, while the sum is 52.

The square root of 5154682786 is about 71796.1195748071. The cubic root of 5154682786 is about 1727.4307576528.

The spelling of 5154682786 in words is "five billion, one hundred fifty-four million, six hundred eighty-two thousand, seven hundred eighty-six".