49468686495 has 64 divisors (see below), whose sum is σ = 85198417920. Its totient is φ = 24421183488.

The previous prime is 49468686451. The next prime is 49468686497. The reversal of 49468686495 is 59468686494.

It is not a de Polignac number, because 49468686495 - 2¹⁶ = 49468620959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49468686497) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5293467 + ... + 5302803.

It is an arithmetic number, because the mean of its divisors is an integer number (1331225280).

Almost surely, 2^49468686495 is an apocalyptic number.

49468686495 is a deficient number, since it is larger than the sum of its proper divisors (35729731425).

49468686495 is a wasteful number, since it uses less digits than its factorization.

49468686495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9704.

The product of its digits is 358318080, while the sum is 69.

Subtracting 49468686495 from its reverse (59468686494), we obtain a palindrome (9999999999).

The spelling of 49468686495 in words is "forty-nine billion, four hundred sixty-eight million, six hundred eighty-six thousand, four hundred ninety-five".