5087367998 has 4 divisors (see below), whose sum is σ = 7631052000. Its totient is φ = 2543683998.

The previous prime is 5087367973. The next prime is 5087368037. The reversal of 5087367998 is 8997637805.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5087367998.

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 as a sum of consecutive naturals, namely, 1271841998 + ... + 1271842001.

It is an arithmetic number, because the mean of its divisors is an integer number (1907763000).

Almost surely, 2^5087367998 is an apocalyptic number.

5087367998 is a deficient number, since it is larger than the sum of its proper divisors (2543684002).

5087367998 is a wasteful number, since it uses less digits than its factorization.

5087367998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2543684001.

The product of its (nonzero) digits is 22861440, while the sum is 62.

The square root of 5087367998 is about 71325.7877488921. The cubic root of 5087367998 is about 1719.8783037658.

The spelling of 5087367998 in words is "five billion, eighty-seven million, three hundred sixty-seven thousand, nine hundred ninety-eight".