41720127525 has 36 divisors (see below), whose sum is σ = 74798984260. Its totient is φ = 22228819200.

The previous prime is 41720127511. The next prime is 41720127569. The reversal of 41720127525 is 52572102714.

41720127525 is a `hidden beast` number, since 4 + 1 + 7 + 2 + 0 + 127 + 525 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 150626529 + 41569500996 = 12273^2 + 203886^2 .

It is not a de Polignac number, because 41720127525 - 2⁶ = 41720127461 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 41720127525.

It is a congruent number.

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 138921 + ... + 320529.

Almost surely, 2^41720127525 is an apocalyptic number.

41720127525 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

41720127525 is a deficient number, since it is larger than the sum of its proper divisors (33078856735).

41720127525 is a wasteful number, since it uses less digits than its factorization.

41720127525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182646 (or 182638 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 36.

The spelling of 41720127525 in words is "forty-one billion, seven hundred twenty million, one hundred twenty-seven thousand, five hundred twenty-five".