50540351 has 8 divisors (see below), whose sum is σ = 51940944. Its totient is φ = 49150080.

The previous prime is 50540339. The next prime is 50540377. The reversal of 50540351 is 15304505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50540351 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 (50540251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7925 + ... + 12801.

It is an arithmetic number, because the mean of its divisors is an integer number (6492618).

Almost surely, 2^50540351 is an apocalyptic number.

50540351 is a deficient number, since it is larger than the sum of its proper divisors (1400593).

50540351 is a wasteful number, since it uses less digits than its factorization.

50540351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5161.

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

The square root of 50540351 is about 7109.1737213266. The cubic root of 50540351 is about 369.7255110510.

Adding to 50540351 its reverse (15304505), we get a palindrome (65844856).

The spelling of 50540351 in words is "fifty million, five hundred forty thousand, three hundred fifty-one".