5213497712 has 40 divisors (see below), whose sum is σ = 10876647600. Its totient is φ = 2411820032.

The previous prime is 5213497697. The next prime is 5213497717. The reversal of 5213497712 is 2177943125.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5213497712.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5213497717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146387 + ... + 178482.

It is an arithmetic number, because the mean of its divisors is an integer number (271916190).

Almost surely, 2^5213497712 is an apocalyptic number.

It is an amenable number.

5213497712 is an abundant number, since it is smaller than the sum of its proper divisors (5663149888).

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

5213497712 is a wasteful number, since it uses less digits than its factorization.

5213497712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324953 (or 324947 counting only the distinct ones).

The product of its digits is 105840, while the sum is 41.

The square root of 5213497712 is about 72204.5546485816. The cubic root of 5213497712 is about 1733.9759214454.

The spelling of 5213497712 in words is "five billion, two hundred thirteen million, four hundred ninety-seven thousand, seven hundred twelve".