50563601 has 6 divisors (see below), whose sum is σ = 55578306. Its totient is φ = 45966800.

The previous prime is 50563567. The next prime is 50563609. The reversal of 50563601 is 10636505.

It can be written as a sum of positive squares in only one way, i.e., 49561600 + 1002001 = 7040^2 + 1001^2 .

It is a de Polignac number, because none of the positive numbers 2^k-50563601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50563609) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 208820 + ... + 209061.

It is an arithmetic number, because the mean of its divisors is an integer number (9263051).

Almost surely, 2^50563601 is an apocalyptic number.

It is an amenable number.

50563601 is a deficient number, since it is larger than the sum of its proper divisors (5014705).

50563601 is a wasteful number, since it uses less digits than its factorization.

50563601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417903 (or 417892 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 50563601 is about 7110.8087444397. The cubic root of 50563601 is about 369.7821971124.

The spelling of 50563601 in words is "fifty million, five hundred sixty-three thousand, six hundred one".