49596319691919 has 960 divisors, whose sum is σ = 106137101790720. Its totient is φ = 21956126976000.

The previous prime is 49596319691881. The next prime is 49596319691929. The reversal of 49596319691919 is 91919691369594.

49596319691919 is a `hidden beast` number, since 4 + 9 + 59 + 6 + 319 + 69 + 191 + 9 = 666.

It is not a de Polignac number, because 49596319691919 - 2¹⁶ = 49596319626383 is a prime.

It is a super-2 number, since 2×49596319691919² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49596319691929) by changing a digit.

It is a polite number, since it can be written in 959 ways as a sum of consecutive naturals, for example, 235053647724 + ... + 235053647934.

It is an arithmetic number, because the mean of its divisors is an integer number (110559481032).

Almost surely, 2^{49596319691919} is an apocalyptic number.

49596319691919 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

49596319691919 is an abundant number, since it is smaller than the sum of its proper divisors (56540782098801).

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

49596319691919 is a wasteful number, since it uses less digits than its factorization.

49596319691919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402 (or 378 counting only the distinct ones).

The product of its digits is 1147912560, while the sum is 81.

The spelling of 49596319691919 in words is "forty-nine trillion, five hundred ninety-six billion, three hundred nineteen million, six hundred ninety-one thousand, nine hundred nineteen".