4994920634536 has 32 divisors (see below), whose sum is σ = 10780404264000. Its totient is φ = 2125279691136.

The previous prime is 4994920634479. The next prime is 4994920634567. The reversal of 4994920634536 is 6354360294994.

It is an unprimeable number.

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, 320837581 + ... + 320853148.

It is an arithmetic number, because the mean of its divisors is an integer number (336887633250).

Almost surely, 2^{4994920634536} is an apocalyptic number.

It is an amenable number.

4994920634536 is an abundant number, since it is smaller than the sum of its proper divisors (5785483629464).

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

4994920634536 is a wasteful number, since it uses less digits than its factorization.

4994920634536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641690881 (or 641690877 counting only the distinct ones).

The product of its (nonzero) digits is 151165440, while the sum is 64.

The spelling of 4994920634536 in words is "four trillion, nine hundred ninety-four billion, nine hundred twenty million, six hundred thirty-four thousand, five hundred thirty-six".