50072471 has 8 divisors (see below), whose sum is σ = 51851904. Its totient is φ = 48303360.

The previous prime is 50072461. The next prime is 50072479. The reversal of 50072471 is 17427005.

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 50072471 - 2¹⁰ = 50071447 is a prime.

It is a super-3 number, since 3×50072471³ (a number of 24 digits) contains 333 as substring.

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 50072471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50072479) 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, 8051 + ... + 12843.

It is an arithmetic number, because the mean of its divisors is an integer number (6481488).

Almost surely, 2^50072471 is an apocalyptic number.

50072471 is a deficient number, since it is larger than the sum of its proper divisors (1779433).

50072471 is a wasteful number, since it uses less digits than its factorization.

50072471 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 1960, while the sum is 26.

The square root of 50072471 is about 7076.1904298853. The cubic root of 50072471 is about 368.5810542368.

Adding to 50072471 its reverse (17427005), we get a palindrome (67499476).

The spelling of 50072471 in words is "fifty million, seventy-two thousand, four hundred seventy-one".