325260135106251 has 8 divisors (see below), whose sum is σ = 435245812562064. Its totient is φ = 216057273860640.

The previous prime is 325260135106201. The next prime is 325260135106297. The reversal of 325260135106251 is 152601531062523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 325260135106251 - 2¹⁵ = 325260135073483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (325260135106201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195704051580 + ... + 195704053241.

It is an arithmetic number, because the mean of its divisors is an integer number (54405726570258).

Almost surely, 2^{325260135106251} is an apocalyptic number.

325260135106251 is a deficient number, since it is larger than the sum of its proper divisors (109985677455813).

325260135106251 is a wasteful number, since it uses less digits than its factorization.

325260135106251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391408105101.

The product of its (nonzero) digits is 324000, while the sum is 42.

Adding to 325260135106251 its reverse (152601531062523), we get a palindrome (477861666168774).

The spelling of 325260135106251 in words is "three hundred twenty-five trillion, two hundred sixty billion, one hundred thirty-five million, one hundred six thousand, two hundred fifty-one".