50045997 has 12 divisors (see below), whose sum is σ = 68953920. Its totient is φ = 32285880.

The previous prime is 50045987. The next prime is 50046013. The reversal of 50045997 is 79954005.

It is not a de Polignac number, because 50045997 - 2¹⁶ = 49980461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50045917) 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, 5797 + ... + 11562.

It is an arithmetic number, because the mean of its divisors is an integer number (5746160).

Almost surely, 2^50045997 is an apocalyptic number.

It is an amenable number.

50045997 is a deficient number, since it is larger than the sum of its proper divisors (18907923).

50045997 is a wasteful number, since it uses less digits than its factorization.

50045997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17424 (or 17393 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 39.

The square root of 50045997 is about 7074.3195432494. The cubic root of 50045997 is about 368.5160848379.

The spelling of 50045997 in words is "fifty million, forty-five thousand, nine hundred ninety-seven".