4506439954 has 4 divisors (see below), whose sum is σ = 6759659934. Its totient is φ = 2253219976.

The previous prime is 4506439943. The next prime is 4506439967. The reversal of 4506439954 is 4599346054.

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., 2934713929 + 1571726025 = 54173^2 + 39645^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 4506439898 and 4506439907.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126609987 + ... + 1126609990.

Almost surely, 2^4506439954 is an apocalyptic number.

4506439954 is a deficient number, since it is larger than the sum of its proper divisors (2253219980).

4506439954 is a wasteful number, since it uses less digits than its factorization.

4506439954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2253219979.

The product of its (nonzero) digits is 2332800, while the sum is 49.

The square root of 4506439954 is about 67130.0227469051. The cubic root of 4506439954 is about 1651.7508142208.

The spelling of 4506439954 in words is "four billion, five hundred six million, four hundred thirty-nine thousand, nine hundred fifty-four".