325404523 has 4 divisors (see below), whose sum is σ = 327285648. Its totient is φ = 323523400.

The previous prime is 325404517. The next prime is 325404553.

325404523 is nontrivially palindromic in base 10.

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 325404523 - 2⁵ = 325404491 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 325404491 and 325404500.

It is not an unprimeable number, because it can be changed into a prime (325404553) 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, 940303 + ... + 940648.

It is an arithmetic number, because the mean of its divisors is an integer number (81821412).

Almost surely, 2^325404523 is an apocalyptic number.

325404523 is a deficient number, since it is larger than the sum of its proper divisors (1881125).

325404523 is a wasteful number, since it uses less digits than its factorization.

325404523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881124.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 325404523 is about 18038.9723376915. The cubic root of 325404523 is about 687.8195701312.

The spelling of 325404523 in words is "three hundred twenty-five million, four hundred four thousand, five hundred twenty-three".