5011323988 has 96 divisors (see below), whose sum is σ = 10367336448. Its totient is φ = 2094220800.

The previous prime is 5011323907. The next prime is 5011324001. The reversal of 5011323988 is 8893231105.

It is a super-2 number, since 2×5011323988² = 50226736225408448288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5011323988.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6744345 + ... + 6745087.

It is an arithmetic number, because the mean of its divisors is an integer number (107993088).

Almost surely, 2^5011323988 is an apocalyptic number.

It is an amenable number.

5011323988 is an abundant number, since it is smaller than the sum of its proper divisors (5356012460).

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

5011323988 is a wasteful number, since it uses less digits than its factorization.

5011323988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973 (or 971 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 5011323988 is about 70790.7055198633. The cubic root of 5011323988 is about 1711.2658898196.

The spelling of 5011323988 in words is "five billion, eleven million, three hundred twenty-three thousand, nine hundred eighty-eight".