5518157025211 has 8 divisors (see below), whose sum is σ = 5624028683280. Its totient is φ = 5412350385312.

The previous prime is 5518157025167. The next prime is 5518157025229. The reversal of 5518157025211 is 1125207518155.

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

It is a cyclic number.

It is not a de Polignac number, because 5518157025211 - 2¹³ = 5518157017019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5518157025911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16083156 + ... + 16422673.

It is an arithmetic number, because the mean of its divisors is an integer number (703003585410).

Almost surely, 2^{5518157025211} is an apocalyptic number.

5518157025211 is a deficient number, since it is larger than the sum of its proper divisors (105871658069).

5518157025211 is a wasteful number, since it uses less digits than its factorization.

5518157025211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32509085.

The product of its (nonzero) digits is 140000, while the sum is 43.

The spelling of 5518157025211 in words is "five trillion, five hundred eighteen billion, one hundred fifty-seven million, twenty-five thousand, two hundred eleven".