4545111250 has 40 divisors (see below), whose sum is σ = 8538266880. Its totient is φ = 1814010000.

The previous prime is 4545111247. The next prime is 4545111269. The reversal of 4545111250 is 521115454.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 594955 + ... + 602545.

It is an arithmetic number, because the mean of its divisors is an integer number (213456672).

Almost surely, 2^4545111250 is an apocalyptic number.

4545111250 is a deficient number, since it is larger than the sum of its proper divisors (3993155630).

4545111250 is an equidigital number, since it uses as much as digits as its factorization.

4545111250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8092 (or 8077 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 28.

The square root of 4545111250 is about 67417.4402510211. The cubic root of 4545111250 is about 1656.4621088264.

The spelling of 4545111250 in words is "four billion, five hundred forty-five million, one hundred eleven thousand, two hundred fifty".