49698835064 has 16 divisors (see below), whose sum is σ = 93855715800. Its totient is φ = 24670644192.

The previous prime is 49698835063. The next prime is 49698835129. The reversal of 49698835064 is 46053889694.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 49698834988 and 49698835006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49698835063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22345487 + ... + 22347710.

Almost surely, 2^49698835064 is an apocalyptic number.

It is an amenable number.

49698835064 is a deficient number, since it is larger than the sum of its proper divisors (44156880736).

49698835064 is a wasteful number, since it uses less digits than its factorization.

49698835064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44693342 (or 44693338 counting only the distinct ones).

The product of its (nonzero) digits is 44789760, while the sum is 62.

The spelling of 49698835064 in words is "forty-nine billion, six hundred ninety-eight million, eight hundred thirty-five thousand, sixty-four".