325382624638 has 16 divisors (see below), whose sum is σ = 509888365056. Its totient is φ = 155546296920.

The previous prime is 325382624621. The next prime is 325382624653. The reversal of 325382624638 is 836426283523.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31609956 + ... + 31620247.

It is an arithmetic number, because the mean of its divisors is an integer number (31868022816).

Almost surely, 2^325382624638 is an apocalyptic number.

325382624638 is a deficient number, since it is larger than the sum of its proper divisors (184505740418).

325382624638 is a wasteful number, since it uses less digits than its factorization.

325382624638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63230319.

The product of its digits is 9953280, while the sum is 52.

The spelling of 325382624638 in words is "three hundred twenty-five billion, three hundred eighty-two million, six hundred twenty-four thousand, six hundred thirty-eight".