13551541045 has 16 divisors (see below), whose sum is σ = 18587299968. Its totient is φ = 9291320640.

The previous prime is 13551541033. The next prime is 13551541063. The reversal of 13551541045 is 54014515531.

It is not a de Polignac number, because 13551541045 - 2⁵ = 13551541013 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13551541045.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 333115 + ... + 371575.

It is an arithmetic number, because the mean of its divisors is an integer number (1161706248).

Almost surely, 2^13551541045 is an apocalyptic number.

It is an amenable number.

13551541045 is a deficient number, since it is larger than the sum of its proper divisors (5035758923).

13551541045 is a wasteful number, since it uses less digits than its factorization.

13551541045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48540.

The product of its (nonzero) digits is 30000, while the sum is 34.

The spelling of 13551541045 in words is "thirteen billion, five hundred fifty-one million, five hundred forty-one thousand, forty-five".