75225433452257 has 8 divisors (see below), whose sum is σ = 82072991689920. Its totient is φ = 68379355626160.

The previous prime is 75225433452241. The next prime is 75225433452283.

75225433452257 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 75225433452257 - 2⁴ = 75225433452241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (75225433452857) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 369996638 + ... + 370199895.

It is an arithmetic number, because the mean of its divisors is an integer number (10259123961240).

Almost surely, 2^{75225433452257} is an apocalyptic number.

It is an amenable number.

75225433452257 is a deficient number, since it is larger than the sum of its proper divisors (6847558237663).

75225433452257 is a wasteful number, since it uses less digits than its factorization.

75225433452257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740205783.

The product of its digits is 70560000, while the sum is 56.

The spelling of 75225433452257 in words is "seventy-five trillion, two hundred twenty-five billion, four hundred thirty-three million, four hundred fifty-two thousand, two hundred fifty-seven".