80132461 has 2 divisors, whose sum is σ = 80132462. Its totient is φ = 80132460.

The previous prime is 80132453. The next prime is 80132497. The reversal of 80132461 is 16423108.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40832100 + 39300361 = 6390^2 + 6269^2 .

It is a cyclic number.

It is not a de Polignac number, because 80132461 - 2³ = 80132453 is a prime.

It is a super-2 number, since 2×80132461² = 12842422611833042, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80132411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40066230 + 40066231.

It is an arithmetic number, because the mean of its divisors is an integer number (40066231).

Almost surely, 2^80132461 is an apocalyptic number.

It is an amenable number.

80132461 is a deficient number, since it is larger than the sum of its proper divisors (1).

80132461 is an equidigital number, since it uses as much as digits as its factorization.

80132461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 80132461 is about 8951.6736423978. The cubic root of 80132461 is about 431.1246223496.

Adding to 80132461 its reverse (16423108), we get a palindrome (96555569).

The spelling of 80132461 in words is "eighty million, one hundred thirty-two thousand, four hundred sixty-one".