76545467 has 2 divisors, whose sum is σ = 76545468. Its totient is φ = 76545466.

The previous prime is 76545431. The next prime is 76545473. The reversal of 76545467 is 76454567.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 76545467 - 2¹² = 76541371 is a prime.

It is not a weakly prime, because it can be changed into another prime (76545487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38272733 + 38272734.

It is an arithmetic number, because the mean of its divisors is an integer number (38272734).

Almost surely, 2^76545467 is an apocalyptic number.

76545467 is a deficient number, since it is larger than the sum of its proper divisors (1).

76545467 is an equidigital number, since it uses as much as digits as its factorization.

76545467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 705600, while the sum is 44.

The square root of 76545467 is about 8749.0266315745. The cubic root of 76545467 is about 424.5933217043.

The spelling of 76545467 in words is "seventy-six million, five hundred forty-five thousand, four hundred sixty-seven".