5320490940 has 96 divisors (see below), whose sum is σ = 17086648320. Its totient is φ = 1373025600.

The previous prime is 5320490899. The next prime is 5320490947. The reversal of 5320490940 is 490940235.

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

It is a junction number, because it is equal to n+sod(n) for n = 5320490895 and 5320490904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5320490947) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142176 + ... + 175655.

It is an arithmetic number, because the mean of its divisors is an integer number (177985920).

Almost surely, 2^5320490940 is an apocalyptic number.

It is an amenable number.

5320490940 is an abundant number, since it is smaller than the sum of its proper divisors (11766157380).

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

5320490940 is a wasteful number, since it uses less digits than its factorization.

5320490940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317880 (or 317872 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 5320490940 is about 72941.6954834476. The cubic root of 5320490940 is about 1745.7574443703.

The spelling of 5320490940 in words is "five billion, three hundred twenty million, four hundred ninety thousand, nine hundred forty".