50745219 has 32 divisors (see below), whose sum is σ = 82368000. Its totient is φ = 27143424.

The previous prime is 50745193. The next prime is 50745223. The reversal of 50745219 is 91254705.

It is not a de Polignac number, because 50745219 - 2¹⁶ = 50679683 is a prime.

It is a super-3 number, since 3×50745219³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 50745219.

It is not an unprimeable number, because it can be changed into a prime (50745239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34797 + ... + 36225.

It is an arithmetic number, because the mean of its divisors is an integer number (2574000).

Almost surely, 2^50745219 is an apocalyptic number.

50745219 is a deficient number, since it is larger than the sum of its proper divisors (31622781).

50745219 is a wasteful number, since it uses less digits than its factorization.

50745219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1547.

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 50745219 is about 7123.5678560676. The cubic root of 50745219 is about 370.2244048985.

The spelling of 50745219 in words is "fifty million, seven hundred forty-five thousand, two hundred nineteen".