325965045 has 64 divisors (see below), whose sum is σ = 633600000. Its totient is φ = 139781376.

The previous prime is 325965041. The next prime is 325965049. The reversal of 325965045 is 540569523.

It is an interprime number because it is at equal distance from previous prime (325965041) and next prime (325965049).

It is not a de Polignac number, because 325965045 - 2² = 325965041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 325964994 and 325965012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325965041) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 216706 + ... + 218204.

It is an arithmetic number, because the mean of its divisors is an integer number (9900000).

Almost surely, 2^325965045 is an apocalyptic number.

325965045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

325965045 is a deficient number, since it is larger than the sum of its proper divisors (307634955).

325965045 is a wasteful number, since it uses less digits than its factorization.

325965045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1642.

The product of its (nonzero) digits is 162000, while the sum is 39.

The square root of 325965045 is about 18054.5020701209. The cubic root of 325965045 is about 688.2142756104.

The spelling of 325965045 in words is "three hundred twenty-five million, nine hundred sixty-five thousand, forty-five".