3955425823 has 4 divisors (see below), whose sum is σ = 3981620848. Its totient is φ = 3929230800.

The previous prime is 3955425791. The next prime is 3955425827. The reversal of 3955425823 is 3285245593.

It is a happy number.

3955425823 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.

It is a cyclic number.

It is not a de Polignac number, because 3955425823 - 2⁵ = 3955425791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3955425827) 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, 13097286 + ... + 13097587.

It is an arithmetic number, because the mean of its divisors is an integer number (995405212).

Almost surely, 2^3955425823 is an apocalyptic number.

3955425823 is a deficient number, since it is larger than the sum of its proper divisors (26195025).

3955425823 is a wasteful number, since it uses less digits than its factorization.

3955425823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26195024.

The product of its digits is 1296000, while the sum is 46.

The square root of 3955425823 is about 62892.1761668333. The cubic root of 3955425823 is about 1581.4825883803.

The spelling of 3955425823 in words is "three billion, nine hundred fifty-five million, four hundred twenty-five thousand, eight hundred twenty-three".