80583625 has 8 divisors (see below), whose sum is σ = 100568520. Its totient is φ = 64466800.

The previous prime is 80583599. The next prime is 80583631. The reversal of 80583625 is 52638508.

It can be written as a sum of positive squares in 4 ways, for example, as 1498176 + 79085449 = 1224^2 + 8893^2 .

It is not a de Polignac number, because 80583625 - 2¹¹ = 80581577 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322210 + ... + 322459.

It is an arithmetic number, because the mean of its divisors is an integer number (12571065).

Almost surely, 2^80583625 is an apocalyptic number.

It is an amenable number.

80583625 is a deficient number, since it is larger than the sum of its proper divisors (19984895).

80583625 is an equidigital number, since it uses as much as digits as its factorization.

80583625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644684 (or 644674 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 80583625 is about 8976.8382518568. The cubic root of 80583625 is about 431.9322185179.

The spelling of 80583625 in words is "eighty million, five hundred eighty-three thousand, six hundred twenty-five".