42775753016541 has 4 divisors (see below), whose sum is σ = 57034337355392. Its totient is φ = 28517168677692.

The previous prime is 42775753016501. The next prime is 42775753016593. The reversal of 42775753016541 is 14561035757724.

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 42775753016541 - 2⁷ = 42775753016413 is a prime.

It is a super-2 number, since 2×42775753016541² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42775753016501) 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, 7129292169421 + ... + 7129292169426.

It is an arithmetic number, because the mean of its divisors is an integer number (14258584338848).

Almost surely, 2^{42775753016541} is an apocalyptic number.

It is an amenable number.

42775753016541 is a deficient number, since it is larger than the sum of its proper divisors (14258584338851).

42775753016541 is a wasteful number, since it uses less digits than its factorization.

42775753016541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14258584338850.

The product of its (nonzero) digits is 24696000, while the sum is 57.

The spelling of 42775753016541 in words is "forty-two trillion, seven hundred seventy-five billion, seven hundred fifty-three million, sixteen thousand, five hundred forty-one".