4325745820 has 48 divisors (see below), whose sum is σ = 10140375168. Its totient is φ = 1536413760.

The previous prime is 4325745811. The next prime is 4325745841. The reversal of 4325745820 is 285475234.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219174 + ... + 238093.

It is an arithmetic number, because the mean of its divisors is an integer number (211257816).

Almost surely, 2^4325745820 is an apocalyptic number.

It is an amenable number.

4325745820 is an abundant number, since it is smaller than the sum of its proper divisors (5814629348).

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

4325745820 is a wasteful number, since it uses less digits than its factorization.

4325745820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457330 (or 457328 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 40.

The square root of 4325745820 is about 65770.4023098536. The cubic root of 4325745820 is about 1629.3723127994.

The spelling of 4325745820 in words is "four billion, three hundred twenty-five million, seven hundred forty-five thousand, eight hundred twenty".