125134222453 has 8 divisors (see below), whose sum is σ = 125733977600. Its totient is φ = 124534812528.

The previous prime is 125134222429. The next prime is 125134222459. The reversal of 125134222453 is 354222431521.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125134222453 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 (125134222459) 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, 655603 + ... + 824671.

It is an arithmetic number, because the mean of its divisors is an integer number (15716747200).

Almost surely, 2^125134222453 is an apocalyptic number.

It is an amenable number.

125134222453 is a deficient number, since it is larger than the sum of its proper divisors (599755147).

125134222453 is a wasteful number, since it uses less digits than its factorization.

125134222453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172611.

The product of its digits is 57600, while the sum is 34.

Adding to 125134222453 its reverse (354222431521), we get a palindrome (479356653974).

The spelling of 125134222453 in words is "one hundred twenty-five billion, one hundred thirty-four million, two hundred twenty-two thousand, four hundred fifty-three".