4387329552 has 20 divisors (see below), whose sum is σ = 11333934800. Its totient is φ = 1462443168.

The previous prime is 4387329523. The next prime is 4387329581. The reversal of 4387329552 is 2559237834.

It is an interprime number because it is at equal distance from previous prime (4387329523) and next prime (4387329581).

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 91402699 = 4387329552 / (4 + 3 + 8 + 7 + 3 + 2 + 9 + 5 + 5 + 2).

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, 45701302 + ... + 45701397.

It is an arithmetic number, because the mean of its divisors is an integer number (566696740).

Almost surely, 2^4387329552 is an apocalyptic number.

It is an amenable number.

4387329552 is an abundant number, since it is smaller than the sum of its proper divisors (6946605248).

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

4387329552 is a wasteful number, since it uses less digits than its factorization.

4387329552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91402710 (or 91402704 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 48.

The square root of 4387329552 is about 66236.9198559233. The cubic root of 4387329552 is about 1637.0681248033.

The spelling of 4387329552 in words is "four billion, three hundred eighty-seven million, three hundred twenty-nine thousand, five hundred fifty-two".