11053634554 has 8 divisors (see below), whose sum is σ = 16614222048. Its totient is φ = 5515560540.

The previous prime is 11053634539. The next prime is 11053634587. The reversal of 11053634554 is 45543635011.

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, 5627142 + ... + 5629105.

It is an arithmetic number, because the mean of its divisors is an integer number (2076777756).

Almost surely, 2^11053634554 is an apocalyptic number.

11053634554 is a deficient number, since it is larger than the sum of its proper divisors (5560587494).

11053634554 is a wasteful number, since it uses less digits than its factorization.

11053634554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11256740.

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 11053634554 in words is "eleven billion, fifty-three million, six hundred thirty-four thousand, five hundred fifty-four".