49358866560000 has 220 divisors, whose sum is σ = 164396601148032. Its totient is φ = 13162363904000.

The previous prime is 49358866559987. The next prime is 49358866560013. The reversal of 49358866560000 is 6566885394.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (49358866559987) and next prime (49358866560013).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10933872 + ... + 14773871.

Almost surely, 2^{49358866560000} is an apocalyptic number.

49358866560000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49358866560000 is an abundant number, since it is smaller than the sum of its proper divisors (115037734588032).

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

49358866560000 is an equidigital number, since it uses as much as digits as its factorization.

49358866560000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25707786 (or 25707753 counting only the distinct ones).

The product of its (nonzero) digits is 37324800, while the sum is 60.

The spelling of 49358866560000 in words is "forty-nine trillion, three hundred fifty-eight billion, eight hundred sixty-six million, five hundred sixty thousand".