76654051043 has 2 divisors, whose sum is σ = 76654051044. Its totient is φ = 76654051042.

The previous prime is 76654051039. The next prime is 76654051063. The reversal of 76654051043 is 34015045667.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 76654051043 - 2² = 76654051039 is a prime.

It is not a weakly prime, because it can be changed into another prime (76654051063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38327025521 + 38327025522.

It is an arithmetic number, because the mean of its divisors is an integer number (38327025522).

Almost surely, 2^76654051043 is an apocalyptic number.

76654051043 is a deficient number, since it is larger than the sum of its proper divisors (1).

76654051043 is an equidigital number, since it uses as much as digits as its factorization.

76654051043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 76654051043 in words is "seventy-six billion, six hundred fifty-four million, fifty-one thousand, forty-three".