125446201450 has 48 divisors (see below), whose sum is σ = 239194440576. Its totient is φ = 48919075200.

The previous prime is 125446201399. The next prime is 125446201451. The reversal of 125446201450 is 54102644521.

It is not an unprimeable number, because it can be changed into a prime (125446201451) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 2895649 + ... + 2938651.

It is an arithmetic number, because the mean of its divisors is an integer number (4983217512).

Almost surely, 2^125446201450 is an apocalyptic number.

125446201450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125446201450 is a deficient number, since it is larger than the sum of its proper divisors (113748239126).

125446201450 is a wasteful number, since it uses less digits than its factorization.

125446201450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44479 (or 44474 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 125446201450 its reverse (54102644521), we get a palindrome (179548845971).

The spelling of 125446201450 in words is "one hundred twenty-five billion, four hundred forty-six million, two hundred one thousand, four hundred fifty".