125347810053 has 8 divisors (see below), whose sum is σ = 167132128288. Its totient is φ = 83564349264.

The previous prime is 125347810043. The next prime is 125347810061. The reversal of 125347810053 is 350018743521.

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 125347810053 - 2⁴ = 125347810037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125347809993 and 125347810020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125347810043) 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, 309951 + ... + 588867.

It is an arithmetic number, because the mean of its divisors is an integer number (20891516036).

Almost surely, 2^125347810053 is an apocalyptic number.

It is an amenable number.

125347810053 is a deficient number, since it is larger than the sum of its proper divisors (41784318235).

125347810053 is a wasteful number, since it uses less digits than its factorization.

125347810053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428723.

The product of its (nonzero) digits is 100800, while the sum is 39.

The spelling of 125347810053 in words is "one hundred twenty-five billion, three hundred forty-seven million, eight hundred ten thousand, fifty-three".