1555080683084 has 12 divisors (see below), whose sum is σ = 2727072600000. Its totient is φ = 775917083088.

The previous prime is 1555080683081. The next prime is 1555080683113. The reversal of 1555080683084 is 4803860805551.

It is a happy number.

It is a super-3 number, since 3×1555080683084³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1555080683081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405812459 + ... + 405816290.

It is an arithmetic number, because the mean of its divisors is an integer number (227256050000).

Almost surely, 2^{1555080683084} is an apocalyptic number.

It is an amenable number.

1555080683084 is a deficient number, since it is larger than the sum of its proper divisors (1171991916916).

1555080683084 is a wasteful number, since it uses less digits than its factorization.

1555080683084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811629232 (or 811629230 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 53.

The spelling of 1555080683084 in words is "one trillion, five hundred fifty-five billion, eighty million, six hundred eighty-three thousand, eighty-four".