50349645 has 24 divisors (see below), whose sum is σ = 91069056. Its totient is φ = 25685088.

The previous prime is 50349589. The next prime is 50349659. The reversal of 50349645 is 54694305.

It is a happy number.

50349645 is a `hidden beast` number, since 5 + 0 + 3 + 4 + 9 + 645 = 666.

It is not a de Polignac number, because 50349645 - 2¹³ = 50341453 is a prime.

It is a super-3 number, since 3×50349645³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23289 + ... + 25358.

It is an arithmetic number, because the mean of its divisors is an integer number (3794544).

Almost surely, 2^50349645 is an apocalyptic number.

It is an amenable number.

50349645 is a deficient number, since it is larger than the sum of its proper divisors (40719411).

50349645 is a wasteful number, since it uses less digits than its factorization.

50349645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48681 (or 48678 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 50349645 is about 7095.7483749073. The cubic root of 50349645 is about 369.2598913829.

The spelling of 50349645 in words is "fifty million, three hundred forty-nine thousand, six hundred forty-five".