80469537 has 8 divisors (see below), whose sum is σ = 107465280. Its totient is φ = 53560080.

The previous prime is 80469509. The next prime is 80469563. The reversal of 80469537 is 73596408.

It is a happy number.

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

It is not a de Polignac number, because 80469537 - 2⁷ = 80469409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80462537) 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, 19362 + ... + 23147.

It is an arithmetic number, because the mean of its divisors is an integer number (13433160).

Almost surely, 2^80469537 is an apocalyptic number.

It is an amenable number.

80469537 is a deficient number, since it is larger than the sum of its proper divisors (26995743).

80469537 is a wasteful number, since it uses less digits than its factorization.

80469537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43143.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 80469537 is about 8970.4814252079. The cubic root of 80469537 is about 431.7282831367.

The spelling of 80469537 in words is "eighty million, four hundred sixty-nine thousand, five hundred thirty-seven".