4379555252 has 18 divisors (see below), whose sum is σ = 8088834978. Its totient is φ = 2074525488.

The previous prime is 4379555251. The next prime is 4379555273. The reversal of 4379555252 is 2525559734.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3415701136 + 963854116 = 58444^2 + 31046^2 .

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4379555197 and 4379555206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4379555251) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1515023 + ... + 1517910.

It is an arithmetic number, because the mean of its divisors is an integer number (449379721).

Almost surely, 2^4379555252 is an apocalyptic number.

It is an amenable number.

4379555252 is a deficient number, since it is larger than the sum of its proper divisors (3709279726).

4379555252 is a wasteful number, since it uses less digits than its factorization.

4379555252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3032975 (or 3032954 counting only the distinct ones).

The product of its digits is 1890000, while the sum is 47.

The square root of 4379555252 is about 66178.2082864140. The cubic root of 4379555252 is about 1636.1005974890.

The spelling of 4379555252 in words is "four billion, three hundred seventy-nine million, five hundred fifty-five thousand, two hundred fifty-two".