3725135593 has 4 divisors (see below), whose sum is σ = 3726284688. Its totient is φ = 3723986500.

The previous prime is 3725135551. The next prime is 3725135651. The reversal of 3725135593 is 3955315273.

3725135593 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3725135593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3725135503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 569671 + ... + 576172.

It is an arithmetic number, because the mean of its divisors is an integer number (931571172).

Almost surely, 2^3725135593 is an apocalyptic number.

It is an amenable number.

3725135593 is a deficient number, since it is larger than the sum of its proper divisors (1149095).

3725135593 is a wasteful number, since it uses less digits than its factorization.

3725135593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149094.

The product of its digits is 425250, while the sum is 43.

The square root of 3725135593 is about 61033.8888896980. Note that the first 5 decimals coincide. The cubic root of 3725135593 is about 1550.1748804416.

The spelling of 3725135593 in words is "three billion, seven hundred twenty-five million, one hundred thirty-five thousand, five hundred ninety-three".