41125555125 has 24 divisors (see below), whose sum is σ = 74135669400. Its totient is φ = 21933628800.

The previous prime is 41125555123. The next prime is 41125555187. The reversal of 41125555125 is 52155552114.

41125555125 is a `hidden beast` number, since 41 + 12 + 55 + 551 + 2 + 5 = 666.

41125555125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 91355364 + 41034199761 = 9558^2 + 202569^2 .

It is not a de Polignac number, because 41125555125 - 2¹ = 41125555123 is a prime.

It is a super-2 number, since 2×41125555125² (a number of 22 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 41125555125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41125555123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18276900 + ... + 18279149.

It is an arithmetic number, because the mean of its divisors is an integer number (3088986225).

Almost surely, 2^41125555125 is an apocalyptic number.

41125555125 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

41125555125 is a deficient number, since it is larger than the sum of its proper divisors (33010114275).

41125555125 is a wasteful number, since it uses less digits than its factorization.

41125555125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36556070 (or 36556057 counting only the distinct ones).

The product of its digits is 50000, while the sum is 36.

The spelling of 41125555125 in words is "forty-one billion, one hundred twenty-five million, five hundred fifty-five thousand, one hundred twenty-five".