50455507 has 16 divisors (see below), whose sum is σ = 58060800. Its totient is φ = 43528320.

The previous prime is 50455501. The next prime is 50455553. The reversal of 50455507 is 70555405.

50455507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 50455507 - 2³ = 50455499 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50455501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7494 + ... + 12532.

It is an arithmetic number, because the mean of its divisors is an integer number (3628800).

Almost surely, 2^50455507 is an apocalyptic number.

50455507 is a deficient number, since it is larger than the sum of its proper divisors (7605293).

50455507 is a wasteful number, since it uses less digits than its factorization.

50455507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5106.

The product of its (nonzero) digits is 17500, while the sum is 31.

The square root of 50455507 is about 7103.2039953812. The cubic root of 50455507 is about 369.5185044350.

The spelling of 50455507 in words is "fifty million, four hundred fifty-five thousand, five hundred seven".