125575814047 has 8 divisors (see below), whose sum is σ = 133235659296. Its totient is φ = 117946305792.

The previous prime is 125575814033. The next prime is 125575814129. The reversal of 125575814047 is 740418575521.

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 125575814047 - 2⁷ = 125575813919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125575214047) 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, 7575718 + ... + 7592275.

It is an arithmetic number, because the mean of its divisors is an integer number (16654457412).

Almost surely, 2^125575814047 is an apocalyptic number.

125575814047 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

125575814047 is a deficient number, since it is larger than the sum of its proper divisors (7659845249).

125575814047 is a wasteful number, since it uses less digits than its factorization.

125575814047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15168497.

The product of its (nonzero) digits is 1568000, while the sum is 49.

The spelling of 125575814047 in words is "one hundred twenty-five billion, five hundred seventy-five million, eight hundred fourteen thousand, forty-seven".