125425052043 has 8 divisors (see below), whose sum is σ = 167237035008. Its totient is φ = 83614885224.

The previous prime is 125425052041. The next prime is 125425052047. The reversal of 125425052043 is 340250524521.

It is a happy number.

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

It is not a de Polignac number, because 125425052043 - 2¹ = 125425052041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125425051995 and 125425052013.

It is not an unprimeable number, because it can be changed into a prime (125425052041) 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, 283771 + ... + 575652.

It is an arithmetic number, because the mean of its divisors is an integer number (20904629376).

Almost surely, 2^125425052043 is an apocalyptic number.

125425052043 is a deficient number, since it is larger than the sum of its proper divisors (41811982965).

125425052043 is an equidigital number, since it uses as much as digits as its factorization.

125425052043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908073.

The product of its (nonzero) digits is 48000, while the sum is 33.

Adding to 125425052043 its reverse (340250524521), we get a palindrome (465675576564).

The spelling of 125425052043 in words is "one hundred twenty-five billion, four hundred twenty-five million, fifty-two thousand, forty-three".