1804160325 has 96 divisors (see below), whose sum is σ = 3415674240. Its totient is φ = 832204800.

The previous prime is 1804160321. The next prime is 1804160329. The reversal of 1804160325 is 5230614081.

It is an interprime number because it is at equal distance from previous prime (1804160321) and next prime (1804160329).

It is not a de Polignac number, because 1804160325 - 2² = 1804160321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1804160292 and 1804160301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1804160321) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1746009 + ... + 1747041.

It is an arithmetic number, because the mean of its divisors is an integer number (35579940).

Almost surely, 2^1804160325 is an apocalyptic number.

1804160325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1804160325 is a deficient number, since it is larger than the sum of its proper divisors (1611513915).

1804160325 is a wasteful number, since it uses less digits than its factorization.

1804160325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159 (or 1154 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 1804160325 is about 42475.4084736098. The cubic root of 1804160325 is about 1217.3768608586.

The spelling of 1804160325 in words is "one billion, eight hundred four million, one hundred sixty thousand, three hundred twenty-five".