5091559142 has 8 divisors (see below), whose sum is σ = 7656577536. Its totient is φ = 2539366632.

The previous prime is 5091559127. The next prime is 5091559153. The reversal of 5091559142 is 2419551905.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5091559142.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3205478 + ... + 3207065.

It is an arithmetic number, because the mean of its divisors is an integer number (957072192).

Almost surely, 2^5091559142 is an apocalyptic number.

5091559142 is a deficient number, since it is larger than the sum of its proper divisors (2565018394).

5091559142 is a wasteful number, since it uses less digits than its factorization.

5091559142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6412942.

The product of its (nonzero) digits is 81000, while the sum is 41.

The square root of 5091559142 is about 71355.1619856616. The cubic root of 5091559142 is about 1720.3504718937.

The spelling of 5091559142 in words is "five billion, ninety-one million, five hundred fifty-nine thousand, one hundred forty-two".