5098691878 has 16 divisors (see below), whose sum is σ = 8742608640. Its totient is φ = 2184655176.

The previous prime is 5098691813. The next prime is 5098691879. The reversal of 5098691878 is 8781968905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5098691879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25783 + ... + 104221.

It is an arithmetic number, because the mean of its divisors is an integer number (546413040).

Almost surely, 2^5098691878 is an apocalyptic number.

5098691878 is a deficient number, since it is larger than the sum of its proper divisors (3643916762).

5098691878 is a wasteful number, since it uses less digits than its factorization.

5098691878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83091.

The product of its (nonzero) digits is 8709120, while the sum is 61.

The square root of 5098691878 is about 71405.1250121446. The cubic root of 5098691878 is about 1721.1534400889.

The spelling of 5098691878 in words is "five billion, ninety-eight million, six hundred ninety-one thousand, eight hundred seventy-eight".