1125708531024 has 160 divisors (see below), whose sum is σ = 3648753893376. Its totient is φ = 290529308160.

The previous prime is 1125708531023. The next prime is 1125708531067. The reversal of 1125708531024 is 4201358075211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125708531023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 389712 + ... + 1550255.

Almost surely, 2^{1125708531024} is an apocalyptic number.

1125708531024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1125708531024 is an abundant number, since it is smaller than the sum of its proper divisors (2523045362352).

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

1125708531024 is a wasteful number, since it uses less digits than its factorization.

1125708531024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1940153 (or 1940147 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 39.

The spelling of 1125708531024 in words is "one trillion, one hundred twenty-five billion, seven hundred eight million, five hundred thirty-one thousand, twenty-four".