1125186319504 has 45 divisors (see below), whose sum is σ = 2360759956473. Its totient is φ = 519291304896.

The previous prime is 1125186319501. The next prime is 1125186319507. The reversal of 1125186319504 is 4059136815211.

The square root of 1125186319504 is 1060748.

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

It is an interprime number because it is at equal distance from previous prime (1125186319501) and next prime (1125186319507).

It can be written as a sum of positive squares in only one way, i.e., 166447680400 + 958738639104 = 407980^2 + 979152^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1125186319501) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 55148697 + ... + 55169095.

Almost surely, 2^{1125186319504} is an apocalyptic number.

1125186319504 is the 1060748-th square number.

It is an amenable number.

1125186319504 is an abundant number, since it is smaller than the sum of its proper divisors (1235573636969).

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

1125186319504 is an frugal number, since it uses more digits than its factorization.

1125186319504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40832 (or 20414 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 46.

The spelling of 1125186319504 in words is "one trillion, one hundred twenty-five billion, one hundred eighty-six million, three hundred nineteen thousand, five hundred four".