49634764963 has 12 divisors (see below), whose sum is σ = 58966879392. Its totient is φ = 41638889040.

The previous prime is 49634764939. The next prime is 49634764979. The reversal of 49634764963 is 36946743694.

It is not a de Polignac number, because 49634764963 - 2¹³ = 49634756771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49634764913) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 10773808 + ... + 10778413.

It is an arithmetic number, because the mean of its divisors is an integer number (4913906616).

Almost surely, 2^49634764963 is an apocalyptic number.

49634764963 is a deficient number, since it is larger than the sum of its proper divisors (9332114429).

49634764963 is a wasteful number, since it uses less digits than its factorization.

49634764963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21552282 (or 21552275 counting only the distinct ones).

The product of its digits is 70543872, while the sum is 61.

The spelling of 49634764963 in words is "forty-nine billion, six hundred thirty-four million, seven hundred sixty-four thousand, nine hundred sixty-three".