5155540585358 has 24 divisors (see below), whose sum is σ = 7991169454224. Its totient is φ = 2494507216320.

The previous prime is 5155540585331. The next prime is 5155540585381. The reversal of 5155540585358 is 8535850455515.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5155540585297 and 5155540585306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59659910 + ... + 59746262.

It is an arithmetic number, because the mean of its divisors is an integer number (332965393926).

Almost surely, 2^{5155540585358} is an apocalyptic number.

5155540585358 is a deficient number, since it is larger than the sum of its proper divisors (2835628868866).

5155540585358 is a wasteful number, since it uses less digits than its factorization.

5155540585358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117480 (or 117449 counting only the distinct ones).

The product of its (nonzero) digits is 60000000, while the sum is 59.

The spelling of 5155540585358 in words is "five trillion, one hundred fifty-five billion, five hundred forty million, five hundred eighty-five thousand, three hundred fifty-eight".