4523275478 has 8 divisors (see below), whose sum is σ = 6785898240. Its totient is φ = 2261309400.

The previous prime is 4523275457. The next prime is 4523275481. The reversal of 4523275478 is 8745723254.

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

It is a super-2 number, since 2×4523275478² = 40920042099752256968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146573 + ... + 174728.

It is an arithmetic number, because the mean of its divisors is an integer number (848237280).

Almost surely, 2^4523275478 is an apocalyptic number.

4523275478 is a deficient number, since it is larger than the sum of its proper divisors (2262622762).

4523275478 is a wasteful number, since it uses less digits than its factorization.

4523275478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328342.

The product of its digits is 1881600, while the sum is 47.

The square root of 4523275478 is about 67255.3007427667. The cubic root of 4523275478 is about 1653.8051729617.

The spelling of 4523275478 in words is "four billion, five hundred twenty-three million, two hundred seventy-five thousand, four hundred seventy-eight".