125551500353 has 8 divisors (see below), whose sum is σ = 126156914208. Its totient is φ = 124946655904.

The previous prime is 125551500323. The next prime is 125551500379. The reversal of 125551500353 is 353005155521.

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

It is a cyclic number.

It is not a de Polignac number, because 125551500353 - 2⁸ = 125551500097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125551500323) 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, 303050 + ... + 585612.

It is an arithmetic number, because the mean of its divisors is an integer number (15769614276).

Almost surely, 2^125551500353 is an apocalyptic number.

It is an amenable number.

125551500353 is a deficient number, since it is larger than the sum of its proper divisors (605413855).

125551500353 is a wasteful number, since it uses less digits than its factorization.

125551500353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284703.

The product of its (nonzero) digits is 56250, while the sum is 35.

Adding to 125551500353 its reverse (353005155521), we get a palindrome (478556655874).

The spelling of 125551500353 in words is "one hundred twenty-five billion, five hundred fifty-one million, five hundred thousand, three hundred fifty-three".