125144550035 has 16 divisors (see below), whose sum is σ = 160436697600. Its totient is φ = 93430773216.

The previous prime is 125144549969. The next prime is 125144550043. The reversal of 125144550035 is 530055441521.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125144550035 is a prime.

It is a super-2 number, since 2×125144550035² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 125144549977 and 125144550004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9824315 + ... + 9837044.

It is an arithmetic number, because the mean of its divisors is an integer number (10027293600).

Almost surely, 2^125144550035 is an apocalyptic number.

125144550035 is a deficient number, since it is larger than the sum of its proper divisors (35292147565).

125144550035 is a wasteful number, since it uses less digits than its factorization.

125144550035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19661450.

The product of its (nonzero) digits is 60000, while the sum is 35.

Adding to 125144550035 its reverse (530055441521), we get a palindrome (655199991556).

The spelling of 125144550035 in words is "one hundred twenty-five billion, one hundred forty-four million, five hundred fifty thousand, thirty-five".