172410675425 has 24 divisors (see below), whose sum is σ = 230530140960. Its totient is φ = 127482076800.

The previous prime is 172410675407. The next prime is 172410675431. The reversal of 172410675425 is 524576014271.

It is a happy number.

It is not a de Polignac number, because 172410675425 - 2¹⁸ = 172410413281 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4406987 + ... + 4445936.

It is an arithmetic number, because the mean of its divisors is an integer number (9605422540).

Almost surely, 2^172410675425 is an apocalyptic number.

It is an amenable number.

172410675425 is a deficient number, since it is larger than the sum of its proper divisors (58119465535).

172410675425 is a wasteful number, since it uses less digits than its factorization.

172410675425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8852993 (or 8852988 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 44.

Adding to 172410675425 its reverse (524576014271), we get a palindrome (696986689696).

The spelling of 172410675425 in words is "one hundred seventy-two billion, four hundred ten million, six hundred seventy-five thousand, four hundred twenty-five".