50315201 has 4 divisors (see below), whose sum is σ = 51938304. Its totient is φ = 48692100.

The previous prime is 50315197. The next prime is 50315207. The reversal of 50315201 is 10251305.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10251305 = 5 ⋅2050261.

It is a cyclic number.

It is not a de Polignac number, because 50315201 - 2² = 50315197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50315201.

It is not an unprimeable number, because it can be changed into a prime (50315207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 811505 + ... + 811566.

It is an arithmetic number, because the mean of its divisors is an integer number (12984576).

Almost surely, 2^50315201 is an apocalyptic number.

It is an amenable number.

50315201 is a deficient number, since it is larger than the sum of its proper divisors (1623103).

50315201 is a wasteful number, since it uses less digits than its factorization.

50315201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1623102.

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

The square root of 50315201 is about 7093.3208724828. The cubic root of 50315201 is about 369.1756690804.

Adding to 50315201 its reverse (10251305), we get a palindrome (60566506).

The spelling of 50315201 in words is "fifty million, three hundred fifteen thousand, two hundred one".