4545917094 has 16 divisors (see below), whose sum is σ = 9096710832. Its totient is φ = 1514492928.

The previous prime is 4545917063. The next prime is 4545917111. The reversal of 4545917094 is 4907195454.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191019 + ... + 213494.

It is an arithmetic number, because the mean of its divisors is an integer number (568544427).

Almost surely, 2^4545917094 is an apocalyptic number.

4545917094 is an abundant number, since it is smaller than the sum of its proper divisors (4550793738).

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

4545917094 is a wasteful number, since it uses less digits than its factorization.

4545917094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406391.

The product of its (nonzero) digits is 907200, while the sum is 48.

The square root of 4545917094 is about 67423.4165108829. The cubic root of 4545917094 is about 1656.5599994388.

The spelling of 4545917094 in words is "four billion, five hundred forty-five million, nine hundred seventeen thousand, ninety-four".