1616537226196 has 24 divisors (see below), whose sum is σ = 2890790413056. Its totient is φ = 790616870880.

The previous prime is 1616537226181. The next prime is 1616537226223. The reversal of 1616537226196 is 6916227356161.

It is a happy number.

It is a super-2 number, since 2×1616537226196² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2142136 + ... + 2796751.

It is an arithmetic number, because the mean of its divisors is an integer number (120449600544).

Almost surely, 2^{1616537226196} is an apocalyptic number.

It is an amenable number.

1616537226196 is a deficient number, since it is larger than the sum of its proper divisors (1274253186860).

1616537226196 is a wasteful number, since it uses less digits than its factorization.

1616537226196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4940679 (or 4940677 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 55.

The spelling of 1616537226196 in words is "one trillion, six hundred sixteen billion, five hundred thirty-seven million, two hundred twenty-six thousand, one hundred ninety-six".