126376313825 has 24 divisors (see below), whose sum is σ = 164162409600. Its totient is φ = 96379133760.

The previous prime is 126376313801. The next prime is 126376313851. The reversal of 126376313825 is 528313673621.

It is not a de Polignac number, because 126376313825 - 2¹² = 126376309729 is a prime.

It is a super-2 number, since 2×126376313825² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 126376313825.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1045967 + ... + 1160516.

It is an arithmetic number, because the mean of its divisors is an integer number (6840100400).

Almost surely, 2^126376313825 is an apocalyptic number.

It is an amenable number.

126376313825 is a deficient number, since it is larger than the sum of its proper divisors (37786095775).

126376313825 is a wasteful number, since it uses less digits than its factorization.

126376313825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2206601 (or 2206596 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 47.

The spelling of 126376313825 in words is "one hundred twenty-six billion, three hundred seventy-six million, three hundred thirteen thousand, eight hundred twenty-five".