49967018496 has 60 divisors (see below), whose sum is σ = 144208211862. Its totient is φ = 16655671296.

The previous prime is 49967018489. The next prime is 49967018551. The reversal of 49967018496 is 69481076994.

49967018496 is a `hidden beast` number, since 49 + 96 + 7 + 0 + 18 + 496 = 666.

It can be written as a sum of positive squares in only one way, i.e., 48646713600 + 1320304896 = 220560^2 + 36336^2 .

It is a super-2 number, since 2×49967018496² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5417161 + ... + 5426376.

Almost surely, 2^49967018496 is an apocalyptic number.

It is an amenable number.

49967018496 is an abundant number, since it is smaller than the sum of its proper divisors (94241193366).

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

49967018496 is a wasteful number, since it uses less digits than its factorization.

49967018496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10843561 (or 10843542 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 63.

The spelling of 49967018496 in words is "forty-nine billion, nine hundred sixty-seven million, eighteen thousand, four hundred ninety-six".