50561652 has 12 divisors (see below), whose sum is σ = 117977216. Its totient is φ = 16853880.

The previous prime is 50561639. The next prime is 50561653. The reversal of 50561652 is 25616505.

It is a tau number, because it is divible by the number of its divisors (12).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50561653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2106724 + ... + 2106747.

Almost surely, 2^50561652 is an apocalyptic number.

It is an amenable number.

50561652 is an abundant number, since it is smaller than the sum of its proper divisors (67415564).

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

50561652 is a wasteful number, since it uses less digits than its factorization.

50561652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4213478 (or 4213476 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 50561652 is about 7110.6716982294. The cubic root of 50561652 is about 369.7774459030. Note that the first 3 decimals are identical.

The spelling of 50561652 in words is "fifty million, five hundred sixty-one thousand, six hundred fifty-two".