50722071 has 8 divisors (see below), whose sum is σ = 69068544. Its totient is φ = 33095160.

The previous prime is 50722037. The next prime is 50722081. The reversal of 50722071 is 17022705.

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

It is not a de Polignac number, because 50722071 - 2⁷ = 50721943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50722081) 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, 179725 + ... + 180006.

It is an arithmetic number, because the mean of its divisors is an integer number (8633568).

Almost surely, 2^50722071 is an apocalyptic number.

50722071 is a deficient number, since it is larger than the sum of its proper divisors (18346473).

50722071 is a wasteful number, since it uses less digits than its factorization.

50722071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359781.

The product of its (nonzero) digits is 980, while the sum is 24.

The square root of 50722071 is about 7121.9429231074. The cubic root of 50722071 is about 370.1681023337.

Adding to 50722071 its reverse (17022705), we get a palindrome (67744776).

It can be divided in two parts, 507 and 22071, that added together give a triangular number (22578 = T₂₁₂).

The spelling of 50722071 in words is "fifty million, seven hundred twenty-two thousand, seventy-one".