1125032577408 has 96 divisors (see below), whose sum is σ = 3242182656960. Its totient is φ = 374456669184.

The previous prime is 1125032577377. The next prime is 1125032577433. The reversal of 1125032577408 is 8047752305211.

1125032577408 is a `hidden beast` number, since 1 + 1 + 2 + 5 + 0 + 32 + 577 + 40 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58641 + ... + 1501167.

It is an arithmetic number, because the mean of its divisors is an integer number (33772736010).

Almost surely, 2^{1125032577408} is an apocalyptic number.

1125032577408 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1125032577408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1621091328480).

1125032577408 is an abundant number, since it is smaller than the sum of its proper divisors (2117150079552).

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

1125032577408 is a wasteful number, since it uses less digits than its factorization.

1125032577408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1443224 (or 1443209 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 45.

The spelling of 1125032577408 in words is "one trillion, one hundred twenty-five billion, thirty-two million, five hundred seventy-seven thousand, four hundred eight".