5451864358 has 16 divisors (see below), whose sum is σ = 8354073600. Its totient is φ = 2667204936.

The previous prime is 5451864347. The next prime is 5451864371. The reversal of 5451864358 is 8534681545.

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, 534793 + ... + 544891.

It is an arithmetic number, because the mean of its divisors is an integer number (522129600).

Almost surely, 2^5451864358 is an apocalyptic number.

5451864358 is a deficient number, since it is larger than the sum of its proper divisors (2902209242).

5451864358 is a wasteful number, since it uses less digits than its factorization.

5451864358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15891.

The product of its digits is 2304000, while the sum is 49.

The square root of 5451864358 is about 73836.7412471596. The cubic root of 5451864358 is about 1760.0095081701.

The spelling of 5451864358 in words is "five billion, four hundred fifty-one million, eight hundred sixty-four thousand, three hundred fifty-eight".