5458406546 has 16 divisors (see below), whose sum is σ = 8670812184. Its totient is φ = 2568194304.

The previous prime is 5458406531. The next prime is 5458406557. The reversal of 5458406546 is 6456048545.

It can be written as a sum of positive squares in 4 ways, for example, as 4367755921 + 1090650625 = 66089^2 + 33025^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5458406546.

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, 238376 + ... + 260268.

Almost surely, 2^5458406546 is an apocalyptic number.

5458406546 is a deficient number, since it is larger than the sum of its proper divisors (3212405638).

5458406546 is a wasteful number, since it uses less digits than its factorization.

5458406546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29245.

The product of its (nonzero) digits is 2304000, while the sum is 47.

The square root of 5458406546 is about 73881.0296760948. The cubic root of 5458406546 is about 1760.7132252661.

The spelling of 5458406546 in words is "five billion, four hundred fifty-eight million, four hundred six thousand, five hundred forty-six".