6513677145155 has 8 divisors (see below), whose sum is σ = 7948894143600. Its totient is φ = 5122620669856.

The previous prime is 6513677145127. The next prime is 6513677145161. The reversal of 6513677145155 is 5515417763156.

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 6513677145155 - 2⁸ = 6513677144899 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6513677145155.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11040130460 + ... + 11040131049.

It is an arithmetic number, because the mean of its divisors is an integer number (993611767950).

Almost surely, 2^{6513677145155} is an apocalyptic number.

6513677145155 is a deficient number, since it is larger than the sum of its proper divisors (1435216998445).

6513677145155 is a wasteful number, since it uses less digits than its factorization.

6513677145155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22080261573.

The product of its digits is 13230000, while the sum is 56.

The spelling of 6513677145155 in words is "six trillion, five hundred thirteen billion, six hundred seventy-seven million, one hundred forty-five thousand, one hundred fifty-five".