1616135341652 has 48 divisors (see below), whose sum is σ = 3087400592640. Its totient is φ = 735737827968.

The previous prime is 1616135341553. The next prime is 1616135341663. The reversal of 1616135341652 is 2561435316161.

It is a super-3 number, since 3×1616135341652³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 15 ways as a sum of consecutive naturals, for example, 3967223 + ... + 4355585.

It is an arithmetic number, because the mean of its divisors is an integer number (64320845680).

Almost surely, 2^{1616135341652} is an apocalyptic number.

It is an amenable number.

1616135341652 is a deficient number, since it is larger than the sum of its proper divisors (1471265250988).

1616135341652 is a wasteful number, since it uses less digits than its factorization.

1616135341652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389472 (or 389470 counting only the distinct ones).

The product of its digits is 388800, while the sum is 44.

The spelling of 1616135341652 in words is "one trillion, six hundred sixteen billion, one hundred thirty-five million, three hundred forty-one thousand, six hundred fifty-two".