11653052885157 has 64 divisors (see below), whose sum is σ = 17334980812800. Its totient is φ = 6931443617280.

The previous prime is 11653052885129. The next prime is 11653052885171. The reversal of 11653052885157 is 75158825035611.

It is a happy number.

It is not a de Polignac number, because 11653052885157 - 2²² = 11653048690853 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a junction number, because it is equal to n+sod(n) for n = 11653052885097 and 11653052885106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11653052885857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 473246548 + ... + 473271170.

It is an arithmetic number, because the mean of its divisors is an integer number (270859075200).

Almost surely, 2^{11653052885157} is an apocalyptic number.

It is an amenable number.

11653052885157 is a deficient number, since it is larger than the sum of its proper divisors (5681927927643).

11653052885157 is a wasteful number, since it uses less digits than its factorization.

11653052885157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31698.

The product of its (nonzero) digits is 10080000, while the sum is 57.

The spelling of 11653052885157 in words is "eleven trillion, six hundred fifty-three billion, fifty-two million, eight hundred eighty-five thousand, one hundred fifty-seven".