541355525 has 12 divisors (see below), whose sum is σ = 671661252. Its totient is φ = 432839040.

The previous prime is 541355519. The next prime is 541355533. The reversal of 541355525 is 525553145.

It can be written as a sum of positive squares in 6 ways, for example, as 37173409 + 504182116 = 6097^2 + 22454^2 .

It is a de Polignac number, because none of the positive numbers 2^k-541355525 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48359 + ... + 58491.

It is an arithmetic number, because the mean of its divisors is an integer number (55971771).

Almost surely, 2^541355525 is an apocalyptic number.

It is an amenable number.

541355525 is a deficient number, since it is larger than the sum of its proper divisors (130305727).

541355525 is a wasteful number, since it uses less digits than its factorization.

541355525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12280 (or 12275 counting only the distinct ones).

The product of its digits is 75000, while the sum is 35.

The square root of 541355525 is about 23267.0480508379. The cubic root of 541355525 is about 815.0060972859.

The spelling of 541355525 in words is "five hundred forty-one million, three hundred fifty-five thousand, five hundred twenty-five".