49653835694 has 4 divisors (see below), whose sum is σ = 74480753544. Its totient is φ = 24826917846.

The previous prime is 49653835663. The next prime is 49653835697.

49653835694 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49653835697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12413458922 + ... + 12413458925.

It is an arithmetic number, because the mean of its divisors is an integer number (18620188386).

Almost surely, 2^49653835694 is an apocalyptic number.

49653835694 is a deficient number, since it is larger than the sum of its proper divisors (24826917850).

49653835694 is a wasteful number, since it uses less digits than its factorization.

49653835694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24826917849.

The product of its digits is 83980800, while the sum is 62.

The spelling of 49653835694 in words is "forty-nine billion, six hundred fifty-three million, eight hundred thirty-five thousand, six hundred ninety-four".