225046747373531 has 8 divisors (see below), whose sum is σ = 230536586775600. Its totient is φ = 219556950559360.

The previous prime is 225046747373521. The next prime is 225046747373593. The reversal of 225046747373531 is 135373747640522.

It is a happy number.

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 225046747373531 - 2⁶ = 225046747373467 is a prime.

It is a super-2 number, since 2×225046747373531² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225046747373521) 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, 183260 + ... + 21216198.

It is an arithmetic number, because the mean of its divisors is an integer number (28817073346950).

Almost surely, 2^{225046747373531} is an apocalyptic number.

225046747373531 is a deficient number, since it is larger than the sum of its proper divisors (5489839402069).

225046747373531 is a wasteful number, since it uses less digits than its factorization.

225046747373531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21293949.

The product of its (nonzero) digits is 88905600, while the sum is 59.

The spelling of 225046747373531 in words is "two hundred twenty-five trillion, forty-six billion, seven hundred forty-seven million, three hundred seventy-three thousand, five hundred thirty-one".