4481547870 has 16 divisors (see below), whose sum is σ = 10755714960. Its totient is φ = 1195079424.

The previous prime is 4481547853. The next prime is 4481547877. The reversal of 4481547870 is 787451844.

It is a super-2 number, since 2×4481547870² = 40168542622203073800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4481547877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74692435 + ... + 74692494.

It is an arithmetic number, because the mean of its divisors is an integer number (672232185).

Almost surely, 2^4481547870 is an apocalyptic number.

4481547870 is an abundant number, since it is smaller than the sum of its proper divisors (6274167090).

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

4481547870 is a wasteful number, since it uses less digits than its factorization.

4481547870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149384939.

The product of its (nonzero) digits is 1003520, while the sum is 48.

The square root of 4481547870 is about 66944.3639898087. The cubic root of 4481547870 is about 1648.7039556178.

The spelling of 4481547870 in words is "four billion, four hundred eighty-one million, five hundred forty-seven thousand, eight hundred seventy".