80614533 has 4 divisors (see below), whose sum is σ = 107486048. Its totient is φ = 53743020.

The previous prime is 80614483. The next prime is 80614543. The reversal of 80614533 is 33541608.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 80614533 - 2¹⁰ = 80613509 is a prime.

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 80614533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80614543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13435753 + ... + 13435758.

It is an arithmetic number, because the mean of its divisors is an integer number (26871512).

Almost surely, 2^80614533 is an apocalyptic number.

It is an amenable number.

80614533 is a deficient number, since it is larger than the sum of its proper divisors (26871515).

80614533 is a wasteful number, since it uses less digits than its factorization.

80614533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26871514.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 80614533 is about 8978.5596283591. The cubic root of 80614533 is about 431.9874342624.

The spelling of 80614533 in words is "eighty million, six hundred fourteen thousand, five hundred thirty-three".