325555055 has 16 divisors (see below), whose sum is σ = 446983680. Its totient is φ = 222983712.

The previous prime is 325555037. The next prime is 325555103. The reversal of 325555055 is 550555523.

It is not a de Polignac number, because 325555055 - 2⁸ = 325554799 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29036 + ... + 38654.

It is an arithmetic number, because the mean of its divisors is an integer number (27936480).

Almost surely, 2^325555055 is an apocalyptic number.

325555055 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

325555055 is a deficient number, since it is larger than the sum of its proper divisors (121428625).

325555055 is an equidigital number, since it uses as much as digits as its factorization.

325555055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10598.

The product of its (nonzero) digits is 93750, while the sum is 35.

The square root of 325555055 is about 18043.1442658978. The cubic root of 325555055 is about 687.9256154651.

The spelling of 325555055 in words is "three hundred twenty-five million, five hundred fifty-five thousand, fifty-five".