541894725 has 192 divisors, whose sum is σ = 1142784000. Its totient is φ = 250387200.

The previous prime is 541894723. The next prime is 541894739. The reversal of 541894725 is 527498145.

541894725 is a `hidden beast` number, since 541 + 89 + 4 + 7 + 25 = 666.

It is not a de Polignac number, because 541894725 - 2¹ = 541894723 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541894723) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 11529652 + ... + 11529698.

It is an arithmetic number, because the mean of its divisors is an integer number (5952000).

Almost surely, 2^541894725 is an apocalyptic number.

It is an amenable number.

541894725 is an abundant number, since it is smaller than the sum of its proper divisors (600889275).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

541894725 is a wasteful number, since it uses less digits than its factorization.

541894725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145 (or 134 counting only the distinct ones).

The product of its digits is 403200, while the sum is 45.

The square root of 541894725 is about 23278.6323696217. The cubic root of 541894725 is about 815.2765944900.

The spelling of 541894725 in words is "five hundred forty-one million, eight hundred ninety-four thousand, seven hundred twenty-five".