11401053554 has 16 divisors (see below), whose sum is σ = 19008276480. Its totient is φ = 5084517360.

The previous prime is 11401053541. The next prime is 11401053577. The reversal of 11401053554 is 45535010411.

11401053554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4887794 + ... + 4890125.

It is an arithmetic number, because the mean of its divisors is an integer number (1188017280).

Almost surely, 2^11401053554 is an apocalyptic number.

11401053554 is a deficient number, since it is larger than the sum of its proper divisors (7607222926).

11401053554 is a wasteful number, since it uses less digits than its factorization.

11401053554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9777985.

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 11401053554 its reverse (45535010411), we get a palindrome (56936063965).

The spelling of 11401053554 in words is "eleven billion, four hundred one million, fifty-three thousand, five hundred fifty-four".