4813432920 has 48 divisors (see below), whose sum is σ = 15643658160. Its totient is φ = 1283582016.

The previous prime is 4813432919. The next prime is 4813432933. The reversal of 4813432920 is 292343184.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6684964 + ... + 6685683.

It is an arithmetic number, because the mean of its divisors is an integer number (325909545).

Almost surely, 2^4813432920 is an apocalyptic number.

4813432920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4813432920 is an abundant number, since it is smaller than the sum of its proper divisors (10830225240).

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

4813432920 is a wasteful number, since it uses less digits than its factorization.

4813432920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13370664 (or 13370657 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 4813432920 is about 69378.9083223425. The cubic root of 4813432920 is about 1688.4374432485.

The spelling of 4813432920 in words is "four billion, eight hundred thirteen million, four hundred thirty-two thousand, nine hundred twenty".