1125687594001 has 8 divisors (see below), whose sum is σ = 1139782700160. Its totient is φ = 1111653374592.

The previous prime is 1125687593983. The next prime is 1125687594037. The reversal of 1125687594001 is 1004957865211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1125687594001 - 2⁵ = 1125687593969 is a prime.

It is a super-2 number, since 2×1125687594001² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1125687504001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15184480 + ... + 15258433.

It is an arithmetic number, because the mean of its divisors is an integer number (142472837520).

Almost surely, 2^{1125687594001} is an apocalyptic number.

It is an amenable number.

1125687594001 is a deficient number, since it is larger than the sum of its proper divisors (14095106159).

1125687594001 is a wasteful number, since it uses less digits than its factorization.

1125687594001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30443375.

The product of its (nonzero) digits is 604800, while the sum is 49.

The spelling of 1125687594001 in words is "one trillion, one hundred twenty-five billion, six hundred eighty-seven million, five hundred ninety-four thousand, one".