4501939090 has 32 divisors (see below), whose sum is σ = 8946697536. Its totient is φ = 1617341760.

The previous prime is 4501939081. The next prime is 4501939093. The reversal of 4501939090 is 909391054.

It is not an unprimeable number, because it can be changed into a prime (4501939093) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 237417 + ... + 255676.

It is an arithmetic number, because the mean of its divisors is an integer number (279584298).

Almost surely, 2^4501939090 is an apocalyptic number.

4501939090 is a deficient number, since it is larger than the sum of its proper divisors (4444758446).

4501939090 is a wasteful number, since it uses less digits than its factorization.

4501939090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493194.

The product of its (nonzero) digits is 43740, while the sum is 40.

The square root of 4501939090 is about 67096.4908918492. The cubic root of 4501939090 is about 1651.2007286941.

The spelling of 4501939090 in words is "four billion, five hundred one million, nine hundred thirty-nine thousand, ninety".