6452719936 has 112 divisors (see below), whose sum is σ = 14726960640. Its totient is φ = 2782402560.

The previous prime is 6452719927. The next prime is 6452719963. The reversal of 6452719936 is 6399172546.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

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, 743655 + ... + 752281.

It is an arithmetic number, because the mean of its divisors is an integer number (131490720).

Almost surely, 2^6452719936 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 6452719936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7363480320).

6452719936 is an abundant number, since it is smaller than the sum of its proper divisors (8274240704).

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

6452719936 is a wasteful number, since it uses less digits than its factorization.

6452719936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8712 (or 8702 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 52.

The square root of 6452719936 is about 80328.8238181040. The cubic root of 6452719936 is about 1861.7196044470.

The spelling of 6452719936 in words is "six billion, four hundred fifty-two million, seven hundred nineteen thousand, nine hundred thirty-six".