80524051 has 2 divisors, whose sum is σ = 80524052. Its totient is φ = 80524050.

The previous prime is 80524043. The next prime is 80524057. The reversal of 80524051 is 15042508.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80524051 - 2³ = 80524043 is a prime.

It is not a weakly prime, because it can be changed into another prime (80524057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40262025 + 40262026.

It is an arithmetic number, because the mean of its divisors is an integer number (40262026).

Almost surely, 2^80524051 is an apocalyptic number.

80524051 is a deficient number, since it is larger than the sum of its proper divisors (1).

80524051 is an equidigital number, since it uses as much as digits as its factorization.

80524051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 80524051 is about 8973.5194321960. The cubic root of 80524051 is about 431.8257524146.

Adding to 80524051 its reverse (15042508), we get a palindrome (95566559).

The spelling of 80524051 in words is "eighty million, five hundred twenty-four thousand, fifty-one".