11454656362523 has 16 divisors (see below), whose sum is σ = 13042820676096. Its totient is φ = 9957875706240.

The previous prime is 11454656362517. The next prime is 11454656362529. The reversal of 11454656362523 is 32526365645411.

It is an interprime number because it is at equal distance from previous prime (11454656362517) and next prime (11454656362529).

It is not a de Polignac number, because 11454656362523 - 2¹² = 11454656358427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11454656362529) 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, 5187911 + ... + 7058592.

It is an arithmetic number, because the mean of its divisors is an integer number (815176292256).

Almost surely, 2^{11454656362523} is an apocalyptic number.

11454656362523 is a deficient number, since it is larger than the sum of its proper divisors (1588164313573).

11454656362523 is a wasteful number, since it uses less digits than its factorization.

11454656362523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12250234.

The product of its digits is 15552000, while the sum is 53.

The spelling of 11454656362523 in words is "eleven trillion, four hundred fifty-four billion, six hundred fifty-six million, three hundred sixty-two thousand, five hundred twenty-three".