80325601 has 4 divisors (see below), whose sum is σ = 82284804. Its totient is φ = 78366400.

The previous prime is 80325599. The next prime is 80325611. The reversal of 80325601 is 10652308.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29986576 + 50339025 = 5476^2 + 7095^2 .

It is a cyclic number.

It is not a de Polignac number, because 80325601 - 2¹ = 80325599 is a prime.

It is a super-2 number, since 2×80325601² = 12904404352022402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80325611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 979540 + ... + 979621.

It is an arithmetic number, because the mean of its divisors is an integer number (20571201).

Almost surely, 2^80325601 is an apocalyptic number.

It is an amenable number.

80325601 is a deficient number, since it is larger than the sum of its proper divisors (1959203).

80325601 is a wasteful number, since it uses less digits than its factorization.

80325601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1959202.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 80325601 is about 8962.4550765959. The cubic root of 80325601 is about 431.4707184646.

Adding to 80325601 its reverse (10652308), we get a palindrome (90977909).

The spelling of 80325601 in words is "eighty million, three hundred twenty-five thousand, six hundred one".