50405153 has 16 divisors (see below), whose sum is σ = 54613440. Its totient is φ = 46350336.

The previous prime is 50405149. The next prime is 50405191. The reversal of 50405153 is 35150405.

It is a cyclic number.

It is not a de Polignac number, because 50405153 - 2² = 50405149 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50405053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196001 + ... + 196257.

It is an arithmetic number, because the mean of its divisors is an integer number (3413340).

Almost surely, 2^50405153 is an apocalyptic number.

It is an amenable number.

50405153 is a deficient number, since it is larger than the sum of its proper divisors (4208287).

50405153 is a wasteful number, since it uses less digits than its factorization.

50405153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 50405153 is about 7099.6586537664. The cubic root of 50405153 is about 369.3955384856.

Adding to 50405153 its reverse (35150405), we get a palindrome (85555558).

The spelling of 50405153 in words is "fifty million, four hundred five thousand, one hundred fifty-three".