50561676 has 36 divisors (see below), whose sum is σ = 139428744. Its totient is φ = 15321600.

The previous prime is 50561671. The next prime is 50561683. The reversal of 50561676 is 67616505.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 50561676.

It is not an unprimeable number, because it can be changed into a prime (50561671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63445 + ... + 64236.

Almost surely, 2^50561676 is an apocalyptic number.

It is an amenable number.

50561676 is an abundant number, since it is smaller than the sum of its proper divisors (88867068).

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

50561676 is a wasteful number, since it uses less digits than its factorization.

50561676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127702 (or 127697 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 50561676 is about 7110.6733858334. The cubic root of 50561676 is about 369.7775044102. Note that the first 3 decimals are identical.

The spelling of 50561676 in words is "fifty million, five hundred sixty-one thousand, six hundred seventy-six".