1125072566015 has 8 divisors (see below), whose sum is σ = 1356871437600. Its totient is φ = 895535147232.

The previous prime is 1125072565973. The next prime is 1125072566027. The reversal of 1125072566015 is 5106652705211.

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 1125072566015 - 2⁶ = 1125072565951 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565362104 + ... + 565364093.

It is an arithmetic number, because the mean of its divisors is an integer number (169608929700).

Almost surely, 2^{1125072566015} is an apocalyptic number.

1125072566015 is a deficient number, since it is larger than the sum of its proper divisors (231798871585).

1125072566015 is a wasteful number, since it uses less digits than its factorization.

1125072566015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130726401.

The product of its (nonzero) digits is 126000, while the sum is 41.

The spelling of 1125072566015 in words is "one trillion, one hundred twenty-five billion, seventy-two million, five hundred sixty-six thousand, fifteen".