50245899 has 32 divisors (see below), whose sum is σ = 77660160. Its totient is φ = 28576800.

The previous prime is 50245873. The next prime is 50245901. The reversal of 50245899 is 99854205.

50245899 = T₃₆₂ + T₃₆₃ + ... + T₇₀₃.

50245899 = 402² + 403² + ... + 599².

It is not a de Polignac number, because 50245899 - 2¹² = 50241803 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50245899.

It is not an unprimeable number, because it can be changed into a prime (50245799) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79314 + ... + 79944.

It is an arithmetic number, because the mean of its divisors is an integer number (2426880).

Almost surely, 2^50245899 is an apocalyptic number.

50245899 is a deficient number, since it is larger than the sum of its proper divisors (27414261).

50245899 is a wasteful number, since it uses less digits than its factorization.

50245899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791.

The product of its (nonzero) digits is 129600, while the sum is 42.

The square root of 50245899 is about 7088.4341712398. The cubic root of 50245899 is about 369.0060956242.

The spelling of 50245899 in words is "fifty million, two hundred forty-five thousand, eight hundred ninety-nine".