80050531 has 4 divisors (see below), whose sum is σ = 87327864. Its totient is φ = 72773200.

The previous prime is 80050519. The next prime is 80050547. The reversal of 80050531 is 13505008.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80050531 - 2¹¹ = 80048483 is a prime.

It is a super-2 number, since 2×80050531² = 12816175026763922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80050561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3638650 + ... + 3638671.

It is an arithmetic number, because the mean of its divisors is an integer number (21831966).

Almost surely, 2^80050531 is an apocalyptic number.

80050531 is a deficient number, since it is larger than the sum of its proper divisors (7277333).

80050531 is a wasteful number, since it uses less digits than its factorization.

80050531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7277332.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 80050531 is about 8947.0962328568. The cubic root of 80050531 is about 430.9776403615.

Adding to 80050531 its reverse (13505008), we get a palindrome (93555539).

The spelling of 80050531 in words is "eighty million, fifty thousand, five hundred thirty-one".