126625354059 has 16 divisors (see below), whose sum is σ = 170594265600. Its totient is φ = 83540855520.

The previous prime is 126625354039. The next prime is 126625354081. The reversal of 126625354059 is 950453526621.

It is a happy number.

It is not a de Polignac number, because 126625354059 - 2¹¹ = 126625352011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 126625353999 and 126625354017.

It is not an unprimeable number, because it can be changed into a prime (126625354039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 401517 + ... + 643790.

It is an arithmetic number, because the mean of its divisors is an integer number (10662141600).

Almost surely, 2^126625354059 is an apocalyptic number.

126625354059 is a deficient number, since it is larger than the sum of its proper divisors (43968911541).

126625354059 is a wasteful number, since it uses less digits than its factorization.

126625354059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045730.

The product of its (nonzero) digits is 1944000, while the sum is 48.

The spelling of 126625354059 in words is "one hundred twenty-six billion, six hundred twenty-five million, three hundred fifty-four thousand, fifty-nine".