4571198325 has 72 divisors (see below), whose sum is σ = 8461065600. Its totient is φ = 2357846400.

The previous prime is 4571198309. The next prime is 4571198327. The reversal of 4571198325 is 5238911754.

4571198325 is a `hidden beast` number, since 457 + 1 + 198 + 3 + 2 + 5 = 666.

4571198325 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4571198325 - 2⁴ = 4571198309 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4571198327) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 843976 + ... + 849374.

It is an arithmetic number, because the mean of its divisors is an integer number (117514800).

Almost surely, 2^4571198325 is an apocalyptic number.

4571198325 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4571198325 is a deficient number, since it is larger than the sum of its proper divisors (3889867275).

4571198325 is a wasteful number, since it uses less digits than its factorization.

4571198325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5539 (or 5531 counting only the distinct ones).

The product of its digits is 302400, while the sum is 45.

The square root of 4571198325 is about 67610.6376615396. The cubic root of 4571198325 is about 1659.6252026778.

The spelling of 4571198325 in words is "four billion, five hundred seventy-one million, one hundred ninety-eight thousand, three hundred twenty-five".