50162153 has 4 divisors (see below), whose sum is σ = 50340948. Its totient is φ = 49983360.

The previous prime is 50162143. The next prime is 50162171. The reversal of 50162153 is 35126105.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 40094224 + 10067929 = 6332^2 + 3173^2 .

It is a cyclic number.

It is not a de Polignac number, because 50162153 - 2⁶ = 50162089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50162143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88976 + ... + 89537.

It is an arithmetic number, because the mean of its divisors is an integer number (12585237).

Almost surely, 2^50162153 is an apocalyptic number.

It is an amenable number.

50162153 is a deficient number, since it is larger than the sum of its proper divisors (178795).

50162153 is a wasteful number, since it uses less digits than its factorization.

50162153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178794.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 50162153 is about 7082.5244793082. The cubic root of 50162153 is about 368.8009712936.

Adding to 50162153 its reverse (35126105), we get a palindrome (85288258).

The spelling of 50162153 in words is "fifty million, one hundred sixty-two thousand, one hundred fifty-three".