11400554554 has 8 divisors (see below), whose sum is σ = 17231372928. Its totient is φ = 5656763580.

The previous prime is 11400554537. The next prime is 11400554567. The reversal of 11400554554 is 45545500411.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21756522 + ... + 21757045.

It is an arithmetic number, because the mean of its divisors is an integer number (2153921616).

Almost surely, 2^11400554554 is an apocalyptic number.

11400554554 is a deficient number, since it is larger than the sum of its proper divisors (5830818374).

11400554554 is a wasteful number, since it uses less digits than its factorization.

11400554554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43513700.

The product of its (nonzero) digits is 40000, while the sum is 34.

The spelling of 11400554554 in words is "eleven billion, four hundred million, five hundred fifty-four thousand, five hundred fifty-four".