49667425706880 has 512 divisors, whose sum is σ = 178088004864000. Its totient is φ = 13080428568576.

The previous prime is 49667425706879. The next prime is 49667425706953. The reversal of 49667425706880 is 8860752476694.

49667425706880 is a `hidden beast` number, since 4 + 9 + 6 + 6 + 7 + 42 + 570 + 6 + 8 + 8 + 0 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 49667425706799 and 49667425706808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6271927561 + ... + 6271935479.

It is an arithmetic number, because the mean of its divisors is an integer number (347828134500).

Almost surely, 2^{49667425706880} is an apocalyptic number.

49667425706880 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 49667425706880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89044002432000).

49667425706880 is an abundant number, since it is smaller than the sum of its proper divisors (128420579157120).

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

49667425706880 is a wasteful number, since it uses less digits than its factorization.

49667425706880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12403 (or 12385 counting only the distinct ones).

The product of its (nonzero) digits is 975421440, while the sum is 72.

The spelling of 49667425706880 in words is "forty-nine trillion, six hundred sixty-seven billion, four hundred twenty-five million, seven hundred six thousand, eight hundred eighty".