49966150354560 has 2304 divisors, whose sum is σ = 204134721436800. Its totient is φ = 11684080742400.

The previous prime is 49966150354511. The next prime is 49966150354639. The reversal of 49966150354560 is 6545305166994.

49966150354560 is a `hidden beast` number, since 4 + 9 + 9 + 6 + 6 + 15 + 0 + 3 + 54 + 560 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 162756189927 + ... + 162756190233.

Almost surely, 2^{49966150354560} is an apocalyptic number.

49966150354560 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 49966150354560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102067360718400).

49966150354560 is an abundant number, since it is smaller than the sum of its proper divisors (154168571082240).

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

49966150354560 is an equidigital number, since it uses as much as digits as its factorization.

49966150354560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431 (or 359 counting only the distinct ones).

The product of its (nonzero) digits is 104976000, while the sum is 63.

The spelling of 49966150354560 in words is "forty-nine trillion, nine hundred sixty-six billion, one hundred fifty million, three hundred fifty-four thousand, five hundred sixty".