80498548 has 24 divisors (see below), whose sum is σ = 156943080. Its totient is φ = 35871360.

The previous prime is 80498543. The next prime is 80498647. The reversal of 80498548 is 84589408.

It can be written as a sum of positive squares in 4 ways, for example, as 1764 + 80496784 = 42^2 + 8972^2 .

It is a junction number, because it is equal to n+sod(n) for n = 80498498 and 80498507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80498543) 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, 25183 + ... + 28198.

It is an arithmetic number, because the mean of its divisors is an integer number (6539295).

Almost surely, 2^80498548 is an apocalyptic number.

It is an amenable number.

80498548 is a deficient number, since it is larger than the sum of its proper divisors (76444532).

80498548 is a wasteful number, since it uses less digits than its factorization.

80498548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53427 (or 53425 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 46.

The square root of 80498548 is about 8972.0983053018. The cubic root of 80498548 is about 431.7801593490.

The spelling of 80498548 in words is "eighty million, four hundred ninety-eight thousand, five hundred forty-eight".