2159518248607 has 16 divisors (see below), whose sum is σ = 2189130278400. Its totient is φ = 2129964595200.

The previous prime is 2159518248551. The next prime is 2159518248653. The reversal of 2159518248607 is 7068428159512.

It is a cyclic number.

It is not a de Polignac number, because 2159518248607 - 2¹⁹ = 2159517724319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2159518218607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 533080732 + ... + 533084782.

It is an arithmetic number, because the mean of its divisors is an integer number (136820642400).

Almost surely, 2^{2159518248607} is an apocalyptic number.

2159518248607 is a deficient number, since it is larger than the sum of its proper divisors (29612029793).

2159518248607 is a wasteful number, since it uses less digits than its factorization.

2159518248607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9486.

The product of its (nonzero) digits is 9676800, while the sum is 58.

The spelling of 2159518248607 in words is "two trillion, one hundred fifty-nine billion, five hundred eighteen million, two hundred forty-eight thousand, six hundred seven".