8545033772 has 24 divisors (see below), whose sum is σ = 16362558912. Its totient is φ = 3872365200.

The previous prime is 8545033769. The next prime is 8545033793. The reversal of 8545033772 is 2773305458.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (44).

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, 278798 + ... + 307925.

It is an arithmetic number, because the mean of its divisors is an integer number (681773288).

Almost surely, 2^8545033772 is an apocalyptic number.

It is an amenable number.

8545033772 is a deficient number, since it is larger than the sum of its proper divisors (7817525140).

8545033772 is a wasteful number, since it uses less digits than its factorization.

8545033772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587069 (or 587067 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 44.

The square root of 8545033772 is about 92439.3518583942. The cubic root of 8545033772 is about 2044.4253678062.

The spelling of 8545033772 in words is "eight billion, five hundred forty-five million, thirty-three thousand, seven hundred seventy-two".