1406116526587 has 2 divisors, whose sum is σ = 1406116526588. Its totient is φ = 1406116526586.

The previous prime is 1406116526459. The next prime is 1406116526621. The reversal of 1406116526587 is 7856256116041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1406116526587 - 2⁷ = 1406116526459 is a prime.

It is not a weakly prime, because it can be changed into another prime (1406116523587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 703058263293 + 703058263294.

It is an arithmetic number, because the mean of its divisors is an integer number (703058263294).

Almost surely, 2^{1406116526587} is an apocalyptic number.

1406116526587 is a deficient number, since it is larger than the sum of its proper divisors (1).

1406116526587 is an equidigital number, since it uses as much as digits as its factorization.

1406116526587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2419200, while the sum is 52.

The spelling of 1406116526587 in words is "one trillion, four hundred six billion, one hundred sixteen million, five hundred twenty-six thousand, five hundred eighty-seven".