50308965 has 64 divisors (see below), whose sum is σ = 103219200. Its totient is φ = 22773312.

The previous prime is 50308943. The next prime is 50308969. The reversal of 50308965 is 56980305.

It is not a de Polignac number, because 50308965 - 2⁶ = 50308901 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50308969) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 131164 + ... + 131546.

It is an arithmetic number, because the mean of its divisors is an integer number (1612800).

Almost surely, 2^50308965 is an apocalyptic number.

It is an amenable number.

50308965 is an abundant number, since it is smaller than the sum of its proper divisors (52910235).

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

50308965 is a wasteful number, since it uses less digits than its factorization.

50308965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543 (or 537 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 50308965 is about 7092.8812904207. The cubic root of 50308965 is about 369.1604167342.

The spelling of 50308965 in words is "fifty million, three hundred eight thousand, nine hundred sixty-five".