11792053728 has 144 divisors (see below), whose sum is σ = 41272279776. Its totient is φ = 3109985280.

The previous prime is 11792053697. The next prime is 11792053729. The reversal of 11792053728 is 82735029711.

11792053728 is a `hidden beast` number, since 1 + 1 + 7 + 92 + 0 + 537 + 28 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×11792053728² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11792053729) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 198763 + ... + 251178.

It is an arithmetic number, because the mean of its divisors is an integer number (286613054).

Almost surely, 2^11792053728 is an apocalyptic number.

11792053728 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

11792053728 is an abundant number, since it is smaller than the sum of its proper divisors (29480226048).

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

11792053728 is a wasteful number, since it uses less digits than its factorization.

11792053728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449977 (or 449966 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The spelling of 11792053728 in words is "eleven billion, seven hundred ninety-two million, fifty-three thousand, seven hundred twenty-eight".