49682228075640 has 96 divisors (see below), whose sum is σ = 167447509472880. Its totient is φ = 13248594150912.

The previous prime is 49682228075629. The next prime is 49682228075663. The reversal of 49682228075640 is 4657082228694.

49682228075640 is a `hidden beast` number, since 4 + 9 + 68 + 2 + 2 + 2 + 8 + 0 + 7 + 564 + 0 = 666.

It is a super-2 number, since 2×49682228075640² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2555660449 + ... + 2555679888.

Almost surely, 2^{49682228075640} is an apocalyptic number.

49682228075640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49682228075640 is an abundant number, since it is smaller than the sum of its proper divisors (117765281397240).

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

49682228075640 is a wasteful number, since it uses less digits than its factorization.

49682228075640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5111340363 (or 5111340347 counting only the distinct ones).

The product of its (nonzero) digits is 92897280, while the sum is 63.

The spelling of 49682228075640 in words is "forty-nine trillion, six hundred eighty-two billion, two hundred twenty-eight million, seventy-five thousand, six hundred forty".