49592941856640 has 4608 divisors, whose sum is σ = 244683309911040. Its totient is φ = 9313403535360.

The previous prime is 49592941856639. The next prime is 49592941856663. The reversal of 49592941856640 is 4665814929594.

49592941856640 is a `hidden beast` number, since 4 + 9 + 5 + 9 + 2 + 9 + 4 + 18 + 566 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 575 ways as a sum of consecutive naturals, for example, 86852787555 + ... + 86852788125.

It is an arithmetic number, because the mean of its divisors is an integer number (53099676630).

Almost surely, 2^{49592941856640} is an apocalyptic number.

49592941856640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49592941856640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122341654955520).

49592941856640 is an abundant number, since it is smaller than the sum of its proper divisors (195090368054400).

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

49592941856640 is a wasteful number, since it uses less digits than its factorization.

49592941856640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680 (or 637 counting only the distinct ones).

The product of its (nonzero) digits is 671846400, while the sum is 72.

The spelling of 49592941856640 in words is "forty-nine trillion, five hundred ninety-two billion, nine hundred forty-one million, eight hundred fifty-six thousand, six hundred forty".