125554353 has 4 divisors (see below), whose sum is σ = 167405808. Its totient is φ = 83702900.

The previous prime is 125554327. The next prime is 125554393. The reversal of 125554353 is 353455521.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 125554353 - 2⁵ = 125554321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125554393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20925723 + ... + 20925728.

It is an arithmetic number, because the mean of its divisors is an integer number (41851452).

Almost surely, 2^125554353 is an apocalyptic number.

It is an amenable number.

125554353 is a deficient number, since it is larger than the sum of its proper divisors (41851455).

125554353 is an equidigital number, since it uses as much as digits as its factorization.

125554353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41851454.

The product of its digits is 45000, while the sum is 33.

The square root of 125554353 is about 11205.1038817139. The cubic root of 125554353 is about 500.7380473695.

The spelling of 125554353 in words is "one hundred twenty-five million, five hundred fifty-four thousand, three hundred fifty-three".