325151743550 has 24 divisors (see below), whose sum is σ = 640357670736. Its totient is φ = 122410067840.

The previous prime is 325151743547. The next prime is 325151743561. The reversal of 325151743550 is 55347151523.

It is a junction number, because it is equal to n+sod(n) for n = 325151743498 and 325151743507.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 191264882 + ... + 191266581.

It is an arithmetic number, because the mean of its divisors is an integer number (26681569614).

Almost surely, 2^325151743550 is an apocalyptic number.

325151743550 is a deficient number, since it is larger than the sum of its proper divisors (315205927186).

325151743550 is a wasteful number, since it uses less digits than its factorization.

325151743550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382531492 (or 382531487 counting only the distinct ones).

The product of its (nonzero) digits is 315000, while the sum is 41.

The spelling of 325151743550 in words is "three hundred twenty-five billion, one hundred fifty-one million, seven hundred forty-three thousand, five hundred fifty".