6361615530155 has 16 divisors (see below), whose sum is σ = 7650452639424. Its totient is φ = 5078285383680.

The previous prime is 6361615530139. The next prime is 6361615530161. The reversal of 6361615530155 is 5510355161636.

It is not a de Polignac number, because 6361615530155 - 2⁴ = 6361615530139 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22830875 + ... + 23107835.

It is an arithmetic number, because the mean of its divisors is an integer number (478153289964).

Almost surely, 2^{6361615530155} is an apocalyptic number.

6361615530155 is a deficient number, since it is larger than the sum of its proper divisors (1288837109269).

6361615530155 is a wasteful number, since it uses less digits than its factorization.

6361615530155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286886.

The product of its (nonzero) digits is 1215000, while the sum is 47.

The spelling of 6361615530155 in words is "six trillion, three hundred sixty-one billion, six hundred fifteen million, five hundred thirty thousand, one hundred fifty-five".