11797011347052 has 12 divisors (see below), whose sum is σ = 27526359809816. Its totient is φ = 3932337115680.

The previous prime is 11797011347047. The next prime is 11797011347053. The reversal of 11797011347052 is 25074311079711.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 11797011346992 and 11797011347010.

It is not an unprimeable number, because it can be changed into a prime (11797011347053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491542139449 + ... + 491542139472.

Almost surely, 2^{11797011347052} is an apocalyptic number.

11797011347052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11797011347052 is an abundant number, since it is smaller than the sum of its proper divisors (15729348462764).

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

11797011347052 is a wasteful number, since it uses less digits than its factorization.

11797011347052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983084278928 (or 983084278926 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 48.

The spelling of 11797011347052 in words is "eleven trillion, seven hundred ninety-seven billion, eleven million, three hundred forty-seven thousand, fifty-two".