4506191498 has 4 divisors (see below), whose sum is σ = 6759287250. Its totient is φ = 2253095748.

The previous prime is 4506191497. The next prime is 4506191531. The reversal of 4506191498 is 8941916054.

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., 3631629169 + 874562329 = 60263^2 + 29573^2 .

It is not an unprimeable number, because it can be changed into a prime (4506191491) 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 as a sum of consecutive naturals, namely, 1126547873 + ... + 1126547876.

Almost surely, 2^4506191498 is an apocalyptic number.

4506191498 is a deficient number, since it is larger than the sum of its proper divisors (2253095752).

4506191498 is a wasteful number, since it uses less digits than its factorization.

4506191498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2253095751.

The product of its (nonzero) digits is 311040, while the sum is 47.

The square root of 4506191498 is about 67128.1721634069. The cubic root of 4506191498 is about 1651.7204580382.

The spelling of 4506191498 in words is "four billion, five hundred six million, one hundred ninety-one thousand, four hundred ninety-eight".