5451027998 has 16 divisors (see below), whose sum is σ = 8830049760. Its totient is φ = 2508846816.

The previous prime is 5451027977. The next prime is 5451028001. The reversal of 5451027998 is 8997201545.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282665 + ... + 301332.

It is an arithmetic number, because the mean of its divisors is an integer number (551878110).

Almost surely, 2^5451027998 is an apocalyptic number.

5451027998 is a deficient number, since it is larger than the sum of its proper divisors (3379021762).

5451027998 is a wasteful number, since it uses less digits than its factorization.

5451027998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584371.

The product of its (nonzero) digits is 907200, while the sum is 50.

The square root of 5451027998 is about 73831.0774538744. The cubic root of 5451027998 is about 1759.9195036790.

The spelling of 5451027998 in words is "five billion, four hundred fifty-one million, twenty-seven thousand, nine hundred ninety-eight".