80025523 has 2 divisors, whose sum is σ = 80025524. Its totient is φ = 80025522.

The previous prime is 80025521. The next prime is 80025527. The reversal of 80025523 is 32552008.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80025523 - 2¹ = 80025521 is a prime.

Together with 80025521, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (80025521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40012761 + 40012762.

It is an arithmetic number, because the mean of its divisors is an integer number (40012762).

Almost surely, 2^80025523 is an apocalyptic number.

80025523 is a deficient number, since it is larger than the sum of its proper divisors (1).

80025523 is an equidigital number, since it uses as much as digits as its factorization.

80025523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 80025523 is about 8945.6985752930. The cubic root of 80025523 is about 430.9327561646.

The spelling of 80025523 in words is "eighty million, twenty-five thousand, five hundred twenty-three".