5458861690 has 32 divisors (see below), whose sum is σ = 10699776000. Its totient is φ = 1997287488.

The previous prime is 5458861679. The next prime is 5458861753. The reversal of 5458861690 is 961688545.

It is a super-2 number, since 2×5458861690² = 59598341901099312200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 489850 + ... + 500869.

It is an arithmetic number, because the mean of its divisors is an integer number (334368000).

Almost surely, 2^5458861690 is an apocalyptic number.

5458861690 is a deficient number, since it is larger than the sum of its proper divisors (5240914310).

5458861690 is a wasteful number, since it uses less digits than its factorization.

5458861690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990774.

The product of its (nonzero) digits is 2073600, while the sum is 52.

The square root of 5458861690 is about 73884.1098613227. The cubic root of 5458861690 is about 1760.7621623677.

The spelling of 5458861690 in words is "five billion, four hundred fifty-eight million, eight hundred sixty-one thousand, six hundred ninety".