11553542676874 has 8 divisors (see below), whose sum is σ = 18905797107648. Its totient is φ = 5251610307660.

The previous prime is 11553542676869. The next prime is 11553542676877. The reversal of 11553542676874 is 47867624535511.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (11553542676877) 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, 262580515362 + ... + 262580515405.

It is an arithmetic number, because the mean of its divisors is an integer number (2363224638456).

Almost surely, 2^{11553542676874} is an apocalyptic number.

11553542676874 is a deficient number, since it is larger than the sum of its proper divisors (7352254430774).

11553542676874 is a wasteful number, since it uses less digits than its factorization.

11553542676874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525161030780.

The product of its digits is 169344000, while the sum is 64.

The spelling of 11553542676874 in words is "eleven trillion, five hundred fifty-three billion, five hundred forty-two million, six hundred seventy-six thousand, eight hundred seventy-four".