4522700978 has 16 divisors (see below), whose sum is σ = 7188238080. Its totient is φ = 2126811456.

The previous prime is 4522700953. The next prime is 4522700983. The reversal of 4522700978 is 8790072254.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1643 + ... + 95121.

It is an arithmetic number, because the mean of its divisors is an integer number (449264880).

Almost surely, 2^4522700978 is an apocalyptic number.

4522700978 is a deficient number, since it is larger than the sum of its proper divisors (2665537102).

4522700978 is a wasteful number, since it uses less digits than its factorization.

4522700978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94921.

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 4522700978 is about 67251.0295683271. The cubic root of 4522700978 is about 1653.7351535473.

The spelling of 4522700978 in words is "four billion, five hundred twenty-two million, seven hundred thousand, nine hundred seventy-eight".