50320151 has 12 divisors (see below), whose sum is σ = 60697872. Its totient is φ = 40859424.

The previous prime is 50320129. The next prime is 50320157. The reversal of 50320151 is 15102305.

It is not a de Polignac number, because 50320151 - 2⁶ = 50320087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50320157) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7430 + ... + 12483.

It is an arithmetic number, because the mean of its divisors is an integer number (5058156).

Almost surely, 2^50320151 is an apocalyptic number.

50320151 is a deficient number, since it is larger than the sum of its proper divisors (10377721).

50320151 is a wasteful number, since it uses less digits than its factorization.

50320151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19958 (or 19939 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 50320151 is about 7093.6697836874. The cubic root of 50320151 is about 369.1877751610.

Adding to 50320151 its reverse (15102305), we get a palindrome (65422456).

The spelling of 50320151 in words is "fifty million, three hundred twenty thousand, one hundred fifty-one".