5131155055 has 8 divisors (see below), whose sum is σ = 6631031232. Its totient is φ = 3789160608.

The previous prime is 5131155047. The next prime is 5131155059. The reversal of 5131155055 is 5505511315.

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 5131155055 - 2³ = 5131155047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5131155059) 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, 39470359 + ... + 39470488.

It is an arithmetic number, because the mean of its divisors is an integer number (828878904).

Almost surely, 2^5131155055 is an apocalyptic number.

5131155055 is a deficient number, since it is larger than the sum of its proper divisors (1499876177).

5131155055 is a wasteful number, since it uses less digits than its factorization.

5131155055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78940865.

The product of its (nonzero) digits is 9375, while the sum is 31.

The square root of 5131155055 is about 71632.0811857369. The cubic root of 5131155055 is about 1724.7985543659.

The spelling of 5131155055 in words is "five billion, one hundred thirty-one million, one hundred fifty-five thousand, fifty-five".