185325053 has 4 divisors (see below), whose sum is σ = 193382688. Its totient is φ = 177267420.

The previous prime is 185325029. The next prime is 185325067. The reversal of 185325053 is 350523581.

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 not a de Polignac number, because 185325053 - 2⁶ = 185324989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (185325083) 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, 4028783 + ... + 4028828.

It is an arithmetic number, because the mean of its divisors is an integer number (48345672).

Almost surely, 2^185325053 is an apocalyptic number.

It is an amenable number.

185325053 is a deficient number, since it is larger than the sum of its proper divisors (8057635).

185325053 is an equidigital number, since it uses as much as digits as its factorization.

185325053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8057634.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 185325053 is about 13613.4144504603. The cubic root of 185325053 is about 570.1354484717.

The spelling of 185325053 in words is "one hundred eighty-five million, three hundred twenty-five thousand, fifty-three".