541541630 has 48 divisors (see below), whose sum is σ = 1200641616. Its totient is φ = 174746880.

The previous prime is 541541617. The next prime is 541541633. The reversal of 541541630 is 36145145.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 541541593 and 541541602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541541633) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24176 + ... + 40835.

It is an arithmetic number, because the mean of its divisors is an integer number (25013367).

Almost surely, 2^541541630 is an apocalyptic number.

541541630 is an abundant number, since it is smaller than the sum of its proper divisors (659099986).

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

541541630 is a wasteful number, since it uses less digits than its factorization.

541541630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65049 (or 65042 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 541541630 is about 23271.0470327401. The cubic root of 541541630 is about 815.0994797459.

Adding to 541541630 its reverse (36145145), we get a palindrome (577686775).

The spelling of 541541630 in words is "five hundred forty-one million, five hundred forty-one thousand, six hundred thirty".