5340505266123 has 16 divisors (see below), whose sum is σ = 7294753620000. Its totient is φ = 3473306520320.

The previous prime is 5340505266119. The next prime is 5340505266133. The reversal of 5340505266123 is 3216625050435.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5340505266123 - 2² = 5340505266119 is a prime.

It is a super-2 number, since 2×5340505266123² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5340505266133) 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, 1036153 + ... + 3428501.

It is an arithmetic number, because the mean of its divisors is an integer number (455922101250).

Almost surely, 2^{5340505266123} is an apocalyptic number.

5340505266123 is a deficient number, since it is larger than the sum of its proper divisors (1954248353877).

5340505266123 is a wasteful number, since it uses less digits than its factorization.

5340505266123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2410542.

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 5340505266123 in words is "five trillion, three hundred forty billion, five hundred five million, two hundred sixty-six thousand, one hundred twenty-three".