50745263 has 8 divisors (see below), whose sum is σ = 51314688. Its totient is φ = 50178744.

The previous prime is 50745239. The next prime is 50745269. The reversal of 50745263 is 36254705.

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

It is a cyclic number.

It is not a de Polignac number, because 50745263 - 2¹⁸ = 50483119 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 (50745269) 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, 58370 + ... + 59232.

It is an arithmetic number, because the mean of its divisors is an integer number (6414336).

Almost surely, 2^50745263 is an apocalyptic number.

50745263 is a deficient number, since it is larger than the sum of its proper divisors (569425).

50745263 is a wasteful number, since it uses less digits than its factorization.

50745263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 50745263 is about 7123.5709444070. The cubic root of 50745263 is about 370.2245119028.

Adding to 50745263 its reverse (36254705), we get a palindrome (86999968).

The spelling of 50745263 in words is "fifty million, seven hundred forty-five thousand, two hundred sixty-three".