325434887603 has 32 divisors (see below), whose sum is σ = 388281384960. Its totient is φ = 266981495040.

The previous prime is 325434887599. The next prime is 325434887641. The reversal of 325434887603 is 306788434523.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 325434887603 - 2² = 325434887599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (325434887683) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3513950 + ... + 3605372.

It is an arithmetic number, because the mean of its divisors is an integer number (12133793280).

Almost surely, 2^325434887603 is an apocalyptic number.

325434887603 is a deficient number, since it is larger than the sum of its proper divisors (62846497357).

325434887603 is a wasteful number, since it uses less digits than its factorization.

325434887603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91707.

The product of its (nonzero) digits is 11612160, while the sum is 53.

The spelling of 325434887603 in words is "three hundred twenty-five billion, four hundred thirty-four million, eight hundred eighty-seven thousand, six hundred three".