41554231250013 has 6 divisors (see below), whose sum is σ = 60022778472254. Its totient is φ = 27702820833336.

The previous prime is 41554231250003. The next prime is 41554231250053. The reversal of 41554231250013 is 31005213245514.

41554231250013 is a `hidden beast` number, since 41 + 5 + 542 + 3 + 12 + 50 + 0 + 13 = 666.

It can be written as a sum of positive squares in only one way, i.e., 41533874523684 + 20356726329 = 6444678^2 + 142677^2 .

It is not a de Polignac number, because 41554231250013 - 2⁹ = 41554231249501 is a prime.

It is a Duffinian number.

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 41554231250013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41554231250003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2308568402770 + ... + 2308568402787.

Almost surely, 2^{41554231250013} is an apocalyptic number.

It is an amenable number.

41554231250013 is a deficient number, since it is larger than the sum of its proper divisors (18468547222241).

41554231250013 is a wasteful number, since it uses less digits than its factorization.

41554231250013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4617136805563 (or 4617136805560 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 41554231250013 its reverse (31005213245514), we get a palindrome (72559444495527).

The spelling of 41554231250013 in words is "forty-one trillion, five hundred fifty-four billion, two hundred thirty-one million, two hundred fifty thousand, thirteen".