326532506425 has 12 divisors (see below), whose sum is σ = 405004063696. Its totient is φ = 261159066000.

The previous prime is 326532506387. The next prime is 326532506441. The reversal of 326532506425 is 524605235623.

It is a happy number.

It is not a de Polignac number, because 326532506425 - 2⁷ = 326532506297 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1573851 + ... + 1769200.

Almost surely, 2^326532506425 is an apocalyptic number.

It is an amenable number.

326532506425 is a deficient number, since it is larger than the sum of its proper divisors (78471557271).

326532506425 is a wasteful number, since it uses less digits than its factorization.

326532506425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3346968 (or 3346963 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 43.

The spelling of 326532506425 in words is "three hundred twenty-six billion, five hundred thirty-two million, five hundred six thousand, four hundred twenty-five".