126751595061 has 64 divisors (see below), whose sum is σ = 218233143296. Its totient is φ = 63640339200.

The previous prime is 126751595057. The next prime is 126751595063. The reversal of 126751595061 is 160595157621.

It is not a de Polignac number, because 126751595061 - 2² = 126751595057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 126751595061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126751595063) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 393480 + ... + 639006.

It is an arithmetic number, because the mean of its divisors is an integer number (3409892864).

Almost surely, 2^126751595061 is an apocalyptic number.

It is an amenable number.

126751595061 is a deficient number, since it is larger than the sum of its proper divisors (91481548235).

126751595061 is a wasteful number, since it uses less digits than its factorization.

126751595061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245642.

The product of its (nonzero) digits is 567000, while the sum is 48.

The spelling of 126751595061 in words is "one hundred twenty-six billion, seven hundred fifty-one million, five hundred ninety-five thousand, sixty-one".