445747303525234 has 8 divisors (see below), whose sum is σ = 669404801662380. Its totient is φ = 222612369637776.

The previous prime is 445747303525231. The next prime is 445747303525253. The reversal of 445747303525234 is 432525303747544.

It can be written as a sum of positive squares in 2 ways, for example, as 407981300911209 + 37766002614025 = 20198547^2 + 6145405^2 .

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

It is not an unprimeable number, because it can be changed into a prime (445747303525231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130641060289 + ... + 130641063700.

Almost surely, 2^{445747303525234} is an apocalyptic number.

445747303525234 is a deficient number, since it is larger than the sum of its proper divisors (223657498137146).

445747303525234 is a wasteful number, since it uses less digits than its factorization.

445747303525234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261282124844.

The product of its (nonzero) digits is 169344000, while the sum is 58.

The spelling of 445747303525234 in words is "four hundred forty-five trillion, seven hundred forty-seven billion, three hundred three million, five hundred twenty-five thousand, two hundred thirty-four".