126395895765 has 16 divisors (see below), whose sum is σ = 205548736896. Its totient is φ = 66306043200.

The previous prime is 126395895763. The next prime is 126395895793. The reversal of 126395895765 is 567598593621.

It is not a de Polignac number, because 126395895765 - 2¹ = 126395895763 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 126395895696 and 126395895705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126395895763) 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, 69067881 + ... + 69069710.

It is an arithmetic number, because the mean of its divisors is an integer number (12846796056).

Almost surely, 2^126395895765 is an apocalyptic number.

126395895765 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

126395895765 is a deficient number, since it is larger than the sum of its proper divisors (79152841131).

126395895765 is a wasteful number, since it uses less digits than its factorization.

126395895765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138137660.

The product of its digits is 122472000, while the sum is 66.

The spelling of 126395895765 in words is "one hundred twenty-six billion, three hundred ninety-five million, eight hundred ninety-five thousand, seven hundred sixty-five".