4523978670 has 16 divisors (see below), whose sum is σ = 10857548880. Its totient is φ = 1206394304.

The previous prime is 4523978609. The next prime is 4523978699. The reversal of 4523978670 is 768793254.

It is a super-2 number, since 2×4523978670² = 40932766013229937800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75399615 + ... + 75399674.

It is an arithmetic number, because the mean of its divisors is an integer number (678596805).

Almost surely, 2^4523978670 is an apocalyptic number.

4523978670 is an abundant number, since it is smaller than the sum of its proper divisors (6333570210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4523978670 is a wasteful number, since it uses less digits than its factorization.

4523978670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150799299.

The product of its (nonzero) digits is 2540160, while the sum is 51.

The square root of 4523978670 is about 67260.5283208510. The cubic root of 4523978670 is about 1653.8908691431.

The spelling of 4523978670 in words is "four billion, five hundred twenty-three million, nine hundred seventy-eight thousand, six hundred seventy".