125922538847 has 8 divisors (see below), whose sum is σ = 143993863296. Its totient is φ = 107871811992.

The previous prime is 125922538789. The next prime is 125922538849. The reversal of 125922538847 is 748835229521.

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

It is not a de Polignac number, because 125922538847 - 2¹⁰ = 125922537823 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125922538792 and 125922538801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125922538849) 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, 5136293 + ... + 5160750.

It is an arithmetic number, because the mean of its divisors is an integer number (17999232912).

Almost surely, 2^125922538847 is an apocalyptic number.

125922538847 is a deficient number, since it is larger than the sum of its proper divisors (18071324449).

125922538847 is a wasteful number, since it uses less digits than its factorization.

125922538847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10298797.

The product of its digits is 9676800, while the sum is 56.

The spelling of 125922538847 in words is "one hundred twenty-five billion, nine hundred twenty-two million, five hundred thirty-eight thousand, eight hundred forty-seven".