11730417683557 has 16 divisors (see below), whose sum is σ = 12549353084352. Its totient is φ = 10926366048000.

The previous prime is 11730417683549. The next prime is 11730417683573. The reversal of 11730417683557 is 75538671403711.

It is a cyclic number.

It is not a de Polignac number, because 11730417683557 - 2³ = 11730417683549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11730417683357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8085183 + ... + 9425020.

It is an arithmetic number, because the mean of its divisors is an integer number (784334567772).

Almost surely, 2^{11730417683557} is an apocalyptic number.

11730417683557 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

11730417683557 is a deficient number, since it is larger than the sum of its proper divisors (818935400795).

11730417683557 is a wasteful number, since it uses less digits than its factorization.

11730417683557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17510628.

The product of its (nonzero) digits is 14817600, while the sum is 58.

The spelling of 11730417683557 in words is "eleven trillion, seven hundred thirty billion, four hundred seventeen million, six hundred eighty-three thousand, five hundred fifty-seven".