1125769906284 has 24 divisors (see below), whose sum is σ = 2676358646640. Its totient is φ = 368176321344.

The previous prime is 1125769906229. The next prime is 1125769906309. The reversal of 1125769906284 is 4826099675211.

It is a super-2 number, since 2×1125769906284² (a number of 25 digits) contains 22 as substring.

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, 885038599 + ... + 885039870.

It is an arithmetic number, because the mean of its divisors is an integer number (111514943610).

Almost surely, 2^{1125769906284} is an apocalyptic number.

It is an amenable number.

1125769906284 is an abundant number, since it is smaller than the sum of its proper divisors (1550588740356).

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

1125769906284 is a wasteful number, since it uses less digits than its factorization.

1125769906284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1770078529 (or 1770078527 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 60.

The spelling of 1125769906284 in words is "one trillion, one hundred twenty-five billion, seven hundred sixty-nine million, nine hundred six thousand, two hundred eighty-four".