11554516134355 has 8 divisors (see below), whose sum is σ = 13867271338752. Its totient is φ = 9242378255808.

The previous prime is 11554516134281. The next prime is 11554516134377. The reversal of 11554516134355 is 55343161545511.

11554516134355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11554516134355 - 2¹⁵ = 11554516101587 is a prime.

It is a super-2 number, since 2×11554516134355² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11554516134299 and 11554516134308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154290282 + ... + 154365151.

It is an arithmetic number, because the mean of its divisors is an integer number (1733408917344).

Almost surely, 2^{11554516134355} is an apocalyptic number.

11554516134355 is a deficient number, since it is larger than the sum of its proper divisors (2312755204397).

11554516134355 is an equidigital number, since it uses as much as digits as its factorization.

11554516134355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308662925.

The product of its digits is 2700000, while the sum is 49.

Adding to 11554516134355 its reverse (55343161545511), we get a palindrome (66897677679866).

The spelling of 11554516134355 in words is "eleven trillion, five hundred fifty-four billion, five hundred sixteen million, one hundred thirty-four thousand, three hundred fifty-five".