11653374636050 has 96 divisors (see below), whose sum is σ = 26264994432768. Its totient is φ = 3755242782720.

The previous prime is 11653374636037. The next prime is 11653374636061. The reversal of 11653374636050 is 5063647335611.

It is a super-2 number, since 2×11653374636050² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11653374636050.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2978642 + ... + 5672658.

It is an arithmetic number, because the mean of its divisors is an integer number (273593692008).

Almost surely, 2^{11653374636050} is an apocalyptic number.

11653374636050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11653374636050 is an abundant number, since it is smaller than the sum of its proper divisors (14611619796718).

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

11653374636050 is a wasteful number, since it uses less digits than its factorization.

11653374636050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2694780 (or 2694775 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 50.

The spelling of 11653374636050 in words is "eleven trillion, six hundred fifty-three billion, three hundred seventy-four million, six hundred thirty-six thousand, fifty".