6537244505 has 16 divisors (see below), whose sum is σ = 8833909248. Its totient is φ = 4600992000.

The previous prime is 6537244489. The next prime is 6537244517. The reversal of 6537244505 is 5054427356.

It is not a de Polignac number, because 6537244505 - 2⁴ = 6537244489 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1915376 + ... + 1918785.

It is an arithmetic number, because the mean of its divisors is an integer number (552119328).

Almost surely, 2^6537244505 is an apocalyptic number.

It is an amenable number.

6537244505 is a deficient number, since it is larger than the sum of its proper divisors (2296664743).

6537244505 is a wasteful number, since it uses less digits than its factorization.

6537244505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3834208.

The product of its (nonzero) digits is 504000, while the sum is 41.

The square root of 6537244505 is about 80853.2281668456. The cubic root of 6537244505 is about 1869.8132926729.

The spelling of 6537244505 in words is "six billion, five hundred thirty-seven million, two hundred forty-four thousand, five hundred five".