42522045452541 has 24 divisors (see below), whose sum is σ = 64655648720000. Its totient is φ = 26855095637952.

The previous prime is 42522045452533. The next prime is 42522045452573. The reversal of 42522045452541 is 14525454022524.

42522045452541 is a `hidden beast` number, since 4 + 2 + 5 + 2 + 2 + 0 + 4 + 54 + 52 + 541 = 666.

It is not a de Polignac number, because 42522045452541 - 2³ = 42522045452533 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42522045452521) 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, 632985 + ... + 9243633.

Almost surely, 2^{42522045452541} is an apocalyptic number.

It is an amenable number.

42522045452541 is a deficient number, since it is larger than the sum of its proper divisors (22133603267459).

42522045452541 is a wasteful number, since it uses less digits than its factorization.

42522045452541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8639553 (or 8639550 counting only the distinct ones).

The product of its (nonzero) digits is 2560000, while the sum is 45.

The spelling of 42522045452541 in words is "forty-two trillion, five hundred twenty-two billion, forty-five million, four hundred fifty-two thousand, five hundred forty-one".