125425354345 has 8 divisors (see below), whose sum is σ = 150674207040. Its totient is φ = 100231095600.

The previous prime is 125425354339. The next prime is 125425354403. The reversal of 125425354345 is 543453524521.

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

It is a de Polignac number, because none of the positive numbers 2^k-125425354345 is a prime.

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, 13643431 + ... + 13652620.

It is an arithmetic number, because the mean of its divisors is an integer number (18834275880).

Almost surely, 2^125425354345 is an apocalyptic number.

It is an amenable number.

125425354345 is a deficient number, since it is larger than the sum of its proper divisors (25248852695).

125425354345 is an equidigital number, since it uses as much as digits as its factorization.

125425354345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27296975.

The product of its digits is 1440000, while the sum is 43.

Adding to 125425354345 its reverse (543453524521), we get a palindrome (668878878866).

The spelling of 125425354345 in words is "one hundred twenty-five billion, four hundred twenty-five million, three hundred fifty-four thousand, three hundred forty-five".