1613077324555 has 16 divisors (see below), whose sum is σ = 1998208629504. Its totient is φ = 1248787722240.

The previous prime is 1613077324549. The next prime is 1613077324559. The reversal of 1613077324555 is 5554237703161.

It is not a de Polignac number, because 1613077324555 - 2¹⁹ = 1613076800267 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1613077324499 and 1613077324508.

It is not an unprimeable number, because it can be changed into a prime (1613077324559) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4340227 + ... + 4697203.

It is an arithmetic number, because the mean of its divisors is an integer number (124888039344).

Almost surely, 2^{1613077324555} is an apocalyptic number.

1613077324555 is a deficient number, since it is larger than the sum of its proper divisors (385131304949).

1613077324555 is a wasteful number, since it uses less digits than its factorization.

1613077324555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386166.

The product of its (nonzero) digits is 2646000, while the sum is 49.

The spelling of 1613077324555 in words is "one trillion, six hundred thirteen billion, seventy-seven million, three hundred twenty-four thousand, five hundred fifty-five".