1125795140450 has 18 divisors (see below), whose sum is σ = 2093992916259. Its totient is φ = 450315055120.

The previous prime is 1125795140443. The next prime is 1125795140471. The reversal of 1125795140450 is 540415975211.

It can be written as a sum of positive squares in 5 ways, for example, as 919387569409 + 206407571041 = 958847^2 + 454321^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=750265.

It is a Duffinian number.

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 8 ways as a sum of consecutive naturals, for example, 7427624 + ... + 7577676.

Almost surely, 2^{1125795140450} is an apocalyptic number.

1125795140450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1125795140450 is a deficient number, since it is larger than the sum of its proper divisors (968197775809).

1125795140450 is an frugal number, since it uses more digits than its factorization.

1125795140450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300118 (or 150060 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 44.

The spelling of 1125795140450 in words is "one trillion, one hundred twenty-five billion, seven hundred ninety-five million, one hundred forty thousand, four hundred fifty".