5404458446 has 4 divisors (see below), whose sum is σ = 8106687672. Its totient is φ = 2702229222.

The previous prime is 5404458407. The next prime is 5404458461. The reversal of 5404458446 is 6448544045.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 5404458397 and 5404458406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1351114610 + ... + 1351114613.

It is an arithmetic number, because the mean of its divisors is an integer number (2026671918).

Almost surely, 2^5404458446 is an apocalyptic number.

5404458446 is a deficient number, since it is larger than the sum of its proper divisors (2702229226).

5404458446 is a wasteful number, since it uses less digits than its factorization.

5404458446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2702229225.

The product of its (nonzero) digits is 1228800, while the sum is 44.

The square root of 5404458446 is about 73515.0219070905. The cubic root of 5404458446 is about 1754.8933462241.

The spelling of 5404458446 in words is "five billion, four hundred four million, four hundred fifty-eight thousand, four hundred forty-six".