4545000812 has 12 divisors (see below), whose sum is σ = 8676819816. Its totient is φ = 2065909440.

The previous prime is 4545000791. The next prime is 4545000851. The reversal of 4545000812 is 2180005454.

It is a pancake number, because a pancake can be divided into 4545000812 parts by 95341 straight cuts.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51647693 + ... + 51647780.

It is an arithmetic number, because the mean of its divisors is an integer number (723068318).

Almost surely, 2^4545000812 is an apocalyptic number.

It is an amenable number.

4545000812 is a deficient number, since it is larger than the sum of its proper divisors (4131819004).

4545000812 is a wasteful number, since it uses less digits than its factorization.

4545000812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103295488 (or 103295486 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 29.

The square root of 4545000812 is about 67416.6211849867. The cubic root of 4545000812 is about 1656.4486923713.

The spelling of 4545000812 in words is "four billion, five hundred forty-five million, eight hundred twelve", and thus it is an aban number.