4454000271525 has 72 divisors (see below), whose sum is σ = 8568156707040. Its totient is φ = 2035655072640.

The previous prime is 4454000271451. The next prime is 4454000271527. The reversal of 4454000271525 is 5251720004544.

It is not a de Polignac number, because 4454000271525 - 2⁹ = 4454000271013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4454000271527) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 16428771 + ... + 16697679.

Almost surely, 2^{4454000271525} is an apocalyptic number.

It is an amenable number.

4454000271525 is a deficient number, since it is larger than the sum of its proper divisors (4114156435515).

4454000271525 is a wasteful number, since it uses less digits than its factorization.

4454000271525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273443 (or 273431 counting only the distinct ones).

The product of its (nonzero) digits is 224000, while the sum is 39.

The spelling of 4454000271525 in words is "four trillion, four hundred fifty-four billion, two hundred seventy-one thousand, five hundred twenty-five".