5073781198 has 4 divisors (see below), whose sum is σ = 7610671800. Its totient is φ = 2536890598.

The previous prime is 5073781187. The next prime is 5073781211. The reversal of 5073781198 is 8911873705.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1268445298 + ... + 1268445301.

It is an arithmetic number, because the mean of its divisors is an integer number (1902667950).

Almost surely, 2^5073781198 is an apocalyptic number.

5073781198 is a deficient number, since it is larger than the sum of its proper divisors (2536890602).

5073781198 is a wasteful number, since it uses less digits than its factorization.

5073781198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2536890601.

The product of its (nonzero) digits is 423360, while the sum is 49.

The square root of 5073781198 is about 71230.4794171708. The cubic root of 5073781198 is about 1718.3458495203.

The spelling of 5073781198 in words is "five billion, seventy-three million, seven hundred eighty-one thousand, one hundred ninety-eight".