2537543587641 has 8 divisors (see below), whose sum is σ = 3383845078560. Its totient is φ = 1691468910912.

The previous prime is 2537543587507. The next prime is 2537543587669. The reversal of 2537543587641 is 1467853457352.

2537543587641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2537543587641 - 2¹⁹ = 2537543063353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2537543587681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56677440 + ... + 56722193.

It is an arithmetic number, because the mean of its divisors is an integer number (422980634820).

Almost surely, 2^{2537543587641} is an apocalyptic number.

It is an amenable number.

2537543587641 is a deficient number, since it is larger than the sum of its proper divisors (846301490919).

2537543587641 is a wasteful number, since it uses less digits than its factorization.

2537543587641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113407095.

The product of its digits is 84672000, while the sum is 60.

The spelling of 2537543587641 in words is "two trillion, five hundred thirty-seven billion, five hundred forty-three million, five hundred eighty-seven thousand, six hundred forty-one".