11655114235487 has 2 divisors, whose sum is σ = 11655114235488. Its totient is φ = 11655114235486.

The previous prime is 11655114235483. The next prime is 11655114235507. The reversal of 11655114235487 is 78453241155611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11655114235487 - 2² = 11655114235483 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11655114235483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5827557117743 + 5827557117744.

It is an arithmetic number, because the mean of its divisors is an integer number (5827557117744).

Almost surely, 2^{11655114235487} is an apocalyptic number.

11655114235487 is a deficient number, since it is larger than the sum of its proper divisors (1).

11655114235487 is an equidigital number, since it uses as much as digits as its factorization.

11655114235487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032000, while the sum is 53.

The spelling of 11655114235487 in words is "eleven trillion, six hundred fifty-five billion, one hundred fourteen million, two hundred thirty-five thousand, four hundred eighty-seven".