541995625 has 20 divisors (see below), whose sum is σ = 681881728. Its totient is φ = 430650000.

The previous prime is 541995617. The next prime is 541995637. The reversal of 541995625 is 526599145.

It is not a de Polignac number, because 541995625 - 2³ = 541995617 is a prime.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 91504 + ... + 97246.

Almost surely, 2^541995625 is an apocalyptic number.

It is an amenable number.

541995625 is a deficient number, since it is larger than the sum of its proper divisors (139886103).

541995625 is an equidigital number, since it uses as much as digits as its factorization.

541995625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5914 (or 5899 counting only the distinct ones).

The product of its digits is 486000, while the sum is 46.

The square root of 541995625 is about 23280.7994922855. The cubic root of 541995625 is about 815.3271924502.

It can be divided in two parts, 541 and 995625, that added together give a triangular number (996166 = T₁₄₁₁).

The spelling of 541995625 in words is "five hundred forty-one million, nine hundred ninety-five thousand, six hundred twenty-five".