4645126522 has 8 divisors (see below), whose sum is σ = 7085786400. Its totient is φ = 2283197724.

The previous prime is 4645126487. The next prime is 4645126547. The reversal of 4645126522 is 2256215464.

It is a happy number.

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

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, 19682622 + ... + 19682857.

It is an arithmetic number, because the mean of its divisors is an integer number (885723300).

Almost surely, 2^4645126522 is an apocalyptic number.

4645126522 is a deficient number, since it is larger than the sum of its proper divisors (2440659878).

4645126522 is a wasteful number, since it uses less digits than its factorization.

4645126522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39365540.

The product of its digits is 115200, while the sum is 37.

The square root of 4645126522 is about 68155.1650427170. The cubic root of 4645126522 is about 1668.5242226734.

The spelling of 4645126522 in words is "four billion, six hundred forty-five million, one hundred twenty-six thousand, five hundred twenty-two".