6452041637 has 16 divisors (see below), whose sum is σ = 6877653552. Its totient is φ = 6031687680.

The previous prime is 6452041577. The next prime is 6452041649. The reversal of 6452041637 is 7361402546.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 403246561 + 6048795076 = 20081^2 + 77774^2 .

It is a cyclic number.

It is not a de Polignac number, because 6452041637 - 2⁶ = 6452041573 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6452041637.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6452041697) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1772183 + ... + 1775819.

It is an arithmetic number, because the mean of its divisors is an integer number (429853347).

Almost surely, 2^6452041637 is an apocalyptic number.

It is an amenable number.

6452041637 is a deficient number, since it is larger than the sum of its proper divisors (425611915).

6452041637 is a wasteful number, since it uses less digits than its factorization.

6452041637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4328.

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 6452041637 is about 80324.6016921341. The cubic root of 6452041637 is about 1861.6543685564.

The spelling of 6452041637 in words is "six billion, four hundred fifty-two million, forty-one thousand, six hundred thirty-seven".