1084376499556 has 27 divisors (see below), whose sum is σ = 2207510409657. Its totient is φ = 464726537520.

The previous prime is 1084376499529. The next prime is 1084376499649. The reversal of 1084376499556 is 6559946734801.

The square root of 1084376499556 is 1041334.

It is a perfect power (a square), and thus also a powerful number.

1084376499556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 502207499556 + 582169000000 = 708666^2 + 763000^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1084376499491 and 1084376499500.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 14541486 + ... + 14615866.

Almost surely, 2^{1084376499556} is an apocalyptic number.

1084376499556 is the 1041334-th square number.

It is an amenable number.

1084376499556 is an abundant number, since it is smaller than the sum of its proper divisors (1123133910101).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1084376499556 is an frugal number, since it uses more digits than its factorization.

1084376499556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148780 (or 74390 counting only the distinct ones).

The product of its (nonzero) digits is 195955200, while the sum is 67.

The spelling of 1084376499556 in words is "one trillion, eighty-four billion, three hundred seventy-six million, four hundred ninety-nine thousand, five hundred fifty-six".