80134502 has 24 divisors (see below), whose sum is σ = 140158440. Its totient is φ = 34261920.

The previous prime is 80134501. The next prime is 80134529. The reversal of 80134502 is 20543108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80134501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60002 + ... + 61322.

It is an arithmetic number, because the mean of its divisors is an integer number (5839935).

Almost surely, 2^80134502 is an apocalyptic number.

80134502 is a deficient number, since it is larger than the sum of its proper divisors (60023938).

80134502 is a wasteful number, since it uses less digits than its factorization.

80134502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1956 (or 1949 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 80134502 is about 8951.7876427002. The cubic root of 80134502 is about 431.1282826135.

The spelling of 80134502 in words is "eighty million, one hundred thirty-four thousand, five hundred two".