5455994 has 4 divisors (see below), whose sum is σ = 8183994. Its totient is φ = 2727996.

The previous prime is 5455951. The next prime is 5456027. The reversal of 5455994 is 4995545.

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

It can be written as a sum of positive squares in only one way, i.e., 5230369 + 225625 = 2287^2 + 475^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1363997 + ... + 1364000.

Almost surely, 2^5455994 is an apocalyptic number.

5455994 is a deficient number, since it is larger than the sum of its proper divisors (2728000).

5455994 is a wasteful number, since it uses less digits than its factorization.

5455994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2727999.

The product of its digits is 162000, while the sum is 41.

The square root of 5455994 is about 2335.8069269527. The cubic root of 5455994 is about 176.0453782784.

The spelling of 5455994 in words is "five million, four hundred fifty-five thousand, nine hundred ninety-four".