325637032830 has 32 divisors (see below), whose sum is σ = 782902432800. Its totient is φ = 86683924992.

The previous prime is 325637032813. The next prime is 325637032867. The reversal of 325637032830 is 38230736523.

It is a Curzon number.

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, 9521215 + ... + 9555354.

It is an arithmetic number, because the mean of its divisors is an integer number (24465701025).

Almost surely, 2^325637032830 is an apocalyptic number.

325637032830 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

325637032830 is an abundant number, since it is smaller than the sum of its proper divisors (457265399970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

325637032830 is a wasteful number, since it uses less digits than its factorization.

325637032830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19077148.

The product of its (nonzero) digits is 544320, while the sum is 42.

The spelling of 325637032830 in words is "three hundred twenty-five billion, six hundred thirty-seven million, thirty-two thousand, eight hundred thirty".