1125703253536 has 24 divisors (see below), whose sum is σ = 2216510488080. Its totient is φ = 562779955008.

The previous prime is 1125703253513. The next prime is 1125703253561. The reversal of 1125703253536 is 6353523075211.

It is a junction number, because it is equal to n+sod(n) for n = 1125703253492 and 1125703253501.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1984066 + ... + 2487553.

It is an arithmetic number, because the mean of its divisors is an integer number (92354603670).

Almost surely, 2^{1125703253536} is an apocalyptic number.

1125703253536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1125703253536 is a deficient number, since it is larger than the sum of its proper divisors (1090807234544).

1125703253536 is an equidigital number, since it uses as much as digits as its factorization.

1125703253536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4479496 (or 4479488 counting only the distinct ones).

The product of its (nonzero) digits is 567000, while the sum is 43.

The spelling of 1125703253536 in words is "one trillion, one hundred twenty-five billion, seven hundred three million, two hundred fifty-three thousand, five hundred thirty-six".