1486926472091 has 2 divisors, whose sum is σ = 1486926472092. Its totient is φ = 1486926472090.

The previous prime is 1486926472063. The next prime is 1486926472121. The reversal of 1486926472091 is 1902746296841.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1486926472091 - 2⁶ = 1486926472027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1486926472091.

It is not a weakly prime, because it can be changed into another prime (1486926472391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 743463236045 + 743463236046.

It is an arithmetic number, because the mean of its divisors is an integer number (743463236046).

Almost surely, 2^{1486926472091} is an apocalyptic number.

1486926472091 is a deficient number, since it is larger than the sum of its proper divisors (1).

1486926472091 is an equidigital number, since it uses as much as digits as its factorization.

1486926472091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10450944, while the sum is 59.

The spelling of 1486926472091 in words is "one trillion, four hundred eighty-six billion, nine hundred twenty-six million, four hundred seventy-two thousand, ninety-one".