5190307898 has 8 divisors (see below), whose sum is σ = 7785935892. Its totient is φ = 2594995936.

The previous prime is 5190307877. The next prime is 5190307907. The reversal of 5190307898 is 8987030915.

It can be written as a sum of positive squares in 2 ways, for example, as 5061326449 + 128981449 = 71143^2 + 11357^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32465 + ... + 106932.

Almost surely, 2^5190307898 is an apocalyptic number.

5190307898 is a deficient number, since it is larger than the sum of its proper divisors (2595627994).

5190307898 is a wasteful number, since it uses less digits than its factorization.

5190307898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158016.

The product of its (nonzero) digits is 544320, while the sum is 50.

The square root of 5190307898 is about 72043.7915298744. The cubic root of 5190307898 is about 1731.4011723085.

The spelling of 5190307898 in words is "five billion, one hundred ninety million, three hundred seven thousand, eight hundred ninety-eight".