5123639332 has 48 divisors (see below), whose sum is σ = 11006800000. Its totient is φ = 2080264032.

The previous prime is 5123639317. The next prime is 5123639347. The reversal of 5123639332 is 2339363215.

It is an interprime number because it is at equal distance from previous prime (5123639317) and next prime (5123639347).

It is a junction number, because it is equal to n+sod(n) for n = 5123639291 and 5123639300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72207 + ... + 124342.

Almost surely, 2^5123639332 is an apocalyptic number.

It is an amenable number.

5123639332 is an abundant number, since it is smaller than the sum of its proper divisors (5883160668).

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

5123639332 is a wasteful number, since it uses less digits than its factorization.

5123639332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196593 (or 196577 counting only the distinct ones).

The product of its digits is 87480, while the sum is 37.

The square root of 5123639332 is about 71579.6013679875. The cubic root of 5123639332 is about 1723.9560252599.

The spelling of 5123639332 in words is "five billion, one hundred twenty-three million, six hundred thirty-nine thousand, three hundred thirty-two".