1955855324 has 24 divisors (see below), whose sum is σ = 3585502368. Its totient is φ = 931758080.

The previous prime is 1955855311. The next prime is 1955855327. The reversal of 1955855324 is 4235585591.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1955855327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17717 + ... + 65004.

It is an arithmetic number, because the mean of its divisors is an integer number (149395932).

Almost surely, 2^1955855324 is an apocalyptic number.

It is an amenable number.

1955855324 is a deficient number, since it is larger than the sum of its proper divisors (1629647044).

1955855324 is a wasteful number, since it uses less digits than its factorization.

1955855324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83005 (or 83003 counting only the distinct ones).

The product of its digits is 1080000, while the sum is 47.

The square root of 1955855324 is about 44225.0531260280. The cubic root of 1955855324 is about 1250.5821979144.

The spelling of 1955855324 in words is "one billion, nine hundred fifty-five million, eight hundred fifty-five thousand, three hundred twenty-four".