80498125 has 30 divisors (see below), whose sum is σ = 105089798. Its totient is φ = 61596000.

The previous prime is 80498123. The next prime is 80498189. The reversal of 80498125 is 52189408.

It can be written as a sum of positive squares in 5 ways, for example, as 15163236 + 65334889 = 3894^2 + 8083^2 .

It is not a de Polignac number, because 80498125 - 2¹ = 80498123 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80498123) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 1364346 + ... + 1364404.

Almost surely, 2^80498125 is an apocalyptic number.

It is an amenable number.

80498125 is a deficient number, since it is larger than the sum of its proper divisors (24591673).

80498125 is an frugal number, since it uses more digits than its factorization.

80498125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 37.

The square root of 80498125 is about 8972.0747321899. The cubic root of 80498125 is about 431.7794030483.

Multiplying 80498125 by its sum of digits (37), we get a square (2978430625 = 54575²).

80498125 divided by its sum of digits (37) gives a square (2175625 = 1475²).

The spelling of 80498125 in words is "eighty million, four hundred ninety-eight thousand, one hundred twenty-five".