5450460638 has 8 divisors (see below), whose sum is σ = 9343646832. Its totient is φ = 2335911696.

The previous prime is 5450460623. The next prime is 5450460647. The reversal of 5450460638 is 8360640545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5450460595 and 5450460604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194659295 + ... + 194659322.

It is an arithmetic number, because the mean of its divisors is an integer number (1167955854).

Almost surely, 2^5450460638 is an apocalyptic number.

5450460638 is a deficient number, since it is larger than the sum of its proper divisors (3893186194).

5450460638 is a wasteful number, since it uses less digits than its factorization.

5450460638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389318626.

The product of its (nonzero) digits is 345600, while the sum is 41.

The square root of 5450460638 is about 73827.2350694512. The cubic root of 5450460638 is about 1759.8584422563.

The spelling of 5450460638 in words is "five billion, four hundred fifty million, four hundred sixty thousand, six hundred thirty-eight".