6536436970490 has 32 divisors (see below), whose sum is σ = 13447496997504. Its totient is φ = 2240878708800.

The previous prime is 6536436970331. The next prime is 6536436970501. The reversal of 6536436970490 is 940796346356.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3008861 + ... + 4703840.

It is an arithmetic number, because the mean of its divisors is an integer number (420234281172).

Almost surely, 2^{6536436970490} is an apocalyptic number.

6536436970490 is an abundant number, since it is smaller than the sum of its proper divisors (6911060027014).

6536436970490 is a wasteful number, since it uses less digits than its factorization.

6536436970490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7724822.

The product of its (nonzero) digits is 88179840, while the sum is 62.

The spelling of 6536436970490 in words is "six trillion, five hundred thirty-six billion, four hundred thirty-six million, nine hundred seventy thousand, four hundred ninety".