325254012554 has 4 divisors (see below), whose sum is σ = 487881018834. Its totient is φ = 162627006276.

The previous prime is 325254012553. The next prime is 325254012599. The reversal of 325254012554 is 455210452523.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 455210452523 = 280099 ⋅1625177.

It can be written as a sum of positive squares in only one way, i.e., 268122018025 + 57131994529 = 517805^2 + 239023^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (325254012553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81313503137 + ... + 81313503140.

Almost surely, 2^325254012554 is an apocalyptic number.

325254012554 is a deficient number, since it is larger than the sum of its proper divisors (162627006280).

325254012554 is a wasteful number, since it uses less digits than its factorization.

325254012554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162627006279.

The product of its (nonzero) digits is 240000, while the sum is 38.

The spelling of 325254012554 in words is "three hundred twenty-five billion, two hundred fifty-four million, twelve thousand, five hundred fifty-four".