1125701327025 has 72 divisors (see below), whose sum is σ = 2201336289984. Its totient is φ = 545351875200.

The previous prime is 1125701327021. The next prime is 1125701327039. The reversal of 1125701327025 is 5207231075211.

1125701327025 is a `hidden beast` number, since 1 + 1 + 2 + 570 + 13 + 2 + 70 + 2 + 5 = 666.

It is not a de Polignac number, because 1125701327025 - 2² = 1125701327021 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1125701327021) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2877732 + ... + 3245418.

Almost surely, 2^{1125701327025} is an apocalyptic number.

1125701327025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1125701327025 is a deficient number, since it is larger than the sum of its proper divisors (1075634962959).

1125701327025 is a wasteful number, since it uses less digits than its factorization.

1125701327025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368951 (or 368943 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 36.

The spelling of 1125701327025 in words is "one trillion, one hundred twenty-five billion, seven hundred one million, three hundred twenty-seven thousand, twenty-five".