47554681650851 has 16 divisors (see below), whose sum is σ = 48165736819200. Its totient is φ = 46944540569088.

The previous prime is 47554681650811. The next prime is 47554681650871. The reversal of 47554681650851 is 15805618645574.

It is a happy number.

47554681650851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 47554681650851 - 2³⁴ = 47537501781667 is a prime.

It is a super-2 number, since 2×47554681650851² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47554681650811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2272180355 + ... + 2272201283.

It is an arithmetic number, because the mean of its divisors is an integer number (3010358551200).

Almost surely, 2^{47554681650851} is an apocalyptic number.

47554681650851 is a deficient number, since it is larger than the sum of its proper divisors (611055168349).

47554681650851 is a wasteful number, since it uses less digits than its factorization.

47554681650851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41378.

The product of its (nonzero) digits is 161280000, while the sum is 65.

The spelling of 47554681650851 in words is "forty-seven trillion, five hundred fifty-four billion, six hundred eighty-one million, six hundred fifty thousand, eight hundred fifty-one".