541201025 has 12 divisors (see below), whose sum is σ = 687458604. Its totient is φ = 422400000.

The previous prime is 541201019. The next prime is 541201033. The reversal of 541201025 is 520102145.

It can be written as a sum of positive squares in 6 ways, for example, as 40157569 + 501043456 = 6337^2 + 22384^2 .

It is not a de Polignac number, because 541201025 - 2²⁸ = 272765569 is a prime.

It is a super-2 number, since 2×541201025² = 585797098922101250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 541200988 and 541201006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 262976 + ... + 265025.

It is an arithmetic number, because the mean of its divisors is an integer number (57288217).

Almost surely, 2^541201025 is an apocalyptic number.

It is an amenable number.

541201025 is a deficient number, since it is larger than the sum of its proper divisors (146257579).

541201025 is a wasteful number, since it uses less digits than its factorization.

541201025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528052 (or 528047 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 541201025 is about 23263.7276677664. The cubic root of 541201025 is about 814.9285571008.

The spelling of 541201025 in words is "five hundred forty-one million, two hundred one thousand, twenty-five".