541551625 has 16 divisors (see below), whose sum is σ = 690243840. Its totient is φ = 424018800.

The previous prime is 541551599. The next prime is 541551653. The reversal of 541551625 is 526155145.

It is not a de Polignac number, because 541551625 - 2⁷ = 541551497 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40215 + ... + 51964.

It is an arithmetic number, because the mean of its divisors is an integer number (43140240).

Almost surely, 2^541551625 is an apocalyptic number.

It is an amenable number.

541551625 is a deficient number, since it is larger than the sum of its proper divisors (148692215).

541551625 is an equidigital number, since it uses as much as digits as its factorization.

541551625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92241 (or 92231 counting only the distinct ones).

The product of its digits is 30000, while the sum is 34.

The square root of 541551625 is about 23271.2617835819. The cubic root of 541551625 is about 815.1044943615.

The spelling of 541551625 in words is "five hundred forty-one million, five hundred fifty-one thousand, six hundred twenty-five".