4254325521541 has 16 divisors (see below), whose sum is σ = 4285746235008. Its totient is φ = 4222979841600.

The previous prime is 4254325521493. The next prime is 4254325521553. The reversal of 4254325521541 is 1451255234524.

It is a cyclic number.

It is not a de Polignac number, because 4254325521541 - 2⁹ = 4254325521029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4254325522541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 457794291 + ... + 457803583.

It is an arithmetic number, because the mean of its divisors is an integer number (267859139688).

Almost surely, 2^{4254325521541} is an apocalyptic number.

It is an amenable number.

4254325521541 is a deficient number, since it is larger than the sum of its proper divisors (31420713467).

4254325521541 is a wasteful number, since it uses less digits than its factorization.

4254325521541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12972.

The product of its digits is 960000, while the sum is 43.

The spelling of 4254325521541 in words is "four trillion, two hundred fifty-four billion, three hundred twenty-five million, five hundred twenty-one thousand, five hundred forty-one".