5321140992 has 144 divisors (see below), whose sum is σ = 15773220960. Its totient is φ = 1769472000.

The previous prime is 5321140991. The next prime is 5321140997. The reversal of 5321140992 is 2990411235.

5321140992 is a `hidden beast` number, since 532 + 114 + 0 + 9 + 9 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

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

It is not an unprimeable number, because it can be changed into a prime (5321140991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4429992 + ... + 4431192.

Almost surely, 2^5321140992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5321140992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7886610480).

5321140992 is an abundant number, since it is smaller than the sum of its proper divisors (10452079968).

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

5321140992 is a wasteful number, since it uses less digits than its factorization.

5321140992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1867 (or 1847 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 5321140992 is about 72946.1513172559. The cubic root of 5321140992 is about 1745.8285397458.

The spelling of 5321140992 in words is "five billion, three hundred twenty-one million, one hundred forty thousand, nine hundred ninety-two".