54666025 has 24 divisors (see below), whose sum is σ = 69638400. Its totient is φ = 42556800.

The previous prime is 54666023. The next prime is 54666049. The reversal of 54666025 is 52066645.

It is not a de Polignac number, because 54666025 - 2¹ = 54666023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54666023) 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, 175620 + ... + 175930.

It is an arithmetic number, because the mean of its divisors is an integer number (2901600).

Almost surely, 2^54666025 is an apocalyptic number.

It is an amenable number.

54666025 is a deficient number, since it is larger than the sum of its proper divisors (14972375).

54666025 is a wasteful number, since it uses less digits than its factorization.

54666025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489 (or 484 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 54666025 is about 7393.6476112944. The cubic root of 54666025 is about 379.5239306000.

The spelling of 54666025 in words is "fifty-four million, six hundred sixty-six thousand, twenty-five".