49600909163520 has 2112 divisors, whose sum is σ = 209619853470720. Its totient is φ = 11048459304960.

The previous prime is 49600909163513. The next prime is 49600909163543. The reversal of 49600909163520 is 2536190900694.

49600909163520 is a `hidden beast` number, since 4 + 9 + 600 + 9 + 0 + 9 + 1 + 6 + 3 + 5 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (2112).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 66757616269 + ... + 66757617011.

It is an arithmetic number, because the mean of its divisors is an integer number (99251824560).

Almost surely, 2^{49600909163520} is an apocalyptic number.

49600909163520 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 49600909163520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104809926735360).

49600909163520 is an abundant number, since it is smaller than the sum of its proper divisors (160018944307200).

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

49600909163520 is a wasteful number, since it uses less digits than its factorization.

49600909163520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1119 (or 1084 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 54.

The spelling of 49600909163520 in words is "forty-nine trillion, six hundred billion, nine hundred nine million, one hundred sixty-three thousand, five hundred twenty".