4994453937 has 8 divisors (see below), whose sum is σ = 7264660320. Its totient is φ = 3026941760.

The previous prime is 4994453923. The next prime is 4994453941. The reversal of 4994453937 is 7393544994.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4994453937 - 2¹⁰ = 4994452913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4994453957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75673512 + ... + 75673577.

It is an arithmetic number, because the mean of its divisors is an integer number (908082540).

Almost surely, 2^4994453937 is an apocalyptic number.

It is an amenable number.

4994453937 is a deficient number, since it is larger than the sum of its proper divisors (2270206383).

4994453937 is a wasteful number, since it uses less digits than its factorization.

4994453937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151347103.

The product of its digits is 14696640, while the sum is 57.

The square root of 4994453937 is about 70671.4506501741. The cubic root of 4994453937 is about 1709.3434704803.

The spelling of 4994453937 in words is "four billion, nine hundred ninety-four million, four hundred fifty-three thousand, nine hundred thirty-seven".