11653071352542 has 24 divisors (see below), whose sum is σ = 25250069478816. Its totient is φ = 3884088161376.

The previous prime is 11653071352529. The next prime is 11653071352543. The reversal of 11653071352542 is 24525317035611.

11653071352542 is a `hidden beast` number, since 1 + 1 + 6 + 5 + 3 + 0 + 71 + 35 + 2 + 542 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11653071352543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22145743 + ... + 22665834.

It is an arithmetic number, because the mean of its divisors is an integer number (1052086228284).

Almost surely, 2^{11653071352542} is an apocalyptic number.

11653071352542 is an abundant number, since it is smaller than the sum of its proper divisors (13596998126274).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11653071352542 is a wasteful number, since it uses less digits than its factorization.

11653071352542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44826032 (or 44826029 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 45.

The spelling of 11653071352542 in words is "eleven trillion, six hundred fifty-three billion, seventy-one million, three hundred fifty-two thousand, five hundred forty-two".