4557194500 has 48 divisors (see below), whose sum is σ = 9962512560. Its totient is φ = 1821120000.

The previous prime is 4557194489. The next prime is 4557194513. The reversal of 4557194500 is 54917554.

It can be written as a sum of positive squares in 8 ways, for example, as 4262522944 + 294671556 = 65288^2 + 17166^2 .

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 596706 + ... + 604294.

It is an arithmetic number, because the mean of its divisors is an integer number (207552345).

Almost surely, 2^4557194500 is an apocalyptic number.

It is an amenable number.

4557194500 is an abundant number, since it is smaller than the sum of its proper divisors (5405318060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4557194500 is a wasteful number, since it uses less digits than its factorization.

4557194500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8809 (or 8797 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 40.

The square root of 4557194500 is about 67506.9959337549. The cubic root of 4557194500 is about 1657.9287201443.

The spelling of 4557194500 in words is "four billion, five hundred fifty-seven million, one hundred ninety-four thousand, five hundred".