1616360177061 has 48 divisors (see below), whose sum is σ = 2785909783680. Its totient is φ = 923519741760.

The previous prime is 1616360177039. The next prime is 1616360177119. The reversal of 1616360177061 is 1607710636161.

1616360177061 is a `hidden beast` number, since 1 + 6 + 1 + 636 + 0 + 1 + 7 + 7 + 0 + 6 + 1 = 666.

It is not a de Polignac number, because 1616360177061 - 2⁷ = 1616360176933 is a prime.

It is a super-2 number, since 2×1616360177061² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1616360176998 and 1616360177016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1616360177011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11222896 + ... + 11366006.

It is an arithmetic number, because the mean of its divisors is an integer number (58039787160).

Almost surely, 2^{1616360177061} is an apocalyptic number.

It is an amenable number.

1616360177061 is a deficient number, since it is larger than the sum of its proper divisors (1169549606619).

1616360177061 is a wasteful number, since it uses less digits than its factorization.

1616360177061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151671 (or 151658 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 45.

The spelling of 1616360177061 in words is "one trillion, six hundred sixteen billion, three hundred sixty million, one hundred seventy-seven thousand, sixty-one".