15055042241541 has 4 divisors (see below), whose sum is σ = 20073389655392. Its totient is φ = 10036694827692.

The previous prime is 15055042241527. The next prime is 15055042241573. The reversal of 15055042241541 is 14514224055051.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 15055042241541 - 2⁵ = 15055042241509 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 15055042241541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15055042241341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2509173706921 + ... + 2509173706926.

It is an arithmetic number, because the mean of its divisors is an integer number (5018347413848).

Almost surely, 2^{15055042241541} is an apocalyptic number.

It is an amenable number.

15055042241541 is a deficient number, since it is larger than the sum of its proper divisors (5018347413851).

15055042241541 is an equidigital number, since it uses as much as digits as its factorization.

15055042241541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5018347413850.

The product of its (nonzero) digits is 160000, while the sum is 39.

Adding to 15055042241541 its reverse (14514224055051), we get a palindrome (29569266296592).

The spelling of 15055042241541 in words is "fifteen trillion, fifty-five billion, forty-two million, two hundred forty-one thousand, five hundred forty-one".