1125046305124 has 81 divisors (see below), whose sum is σ = 2307173740473. Its totient is φ = 478630631136.

The previous prime is 1125046305101. The next prime is 1125046305167. The reversal of 1125046305124 is 4215036405211.

The square root of 1125046305124 is 1060682.

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

It can be written as a sum of positive squares in only one way, i.e., 62975902500 + 1062070402624 = 250950^2 + 1030568^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1125046305124.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3549041814 + ... + 3549042130.

Almost surely, 2^{1125046305124} is an apocalyptic number.

1125046305124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1125046305124 is the 1060682-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1125046305124

1125046305124 is an abundant number, since it is smaller than the sum of its proper divisors (1182127435349).

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

1125046305124 is an frugal number, since it uses more digits than its factorization.

1125046305124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130 (or 565 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 1125046305124 in words is "one trillion, one hundred twenty-five billion, forty-six million, three hundred five thousand, one hundred twenty-four".