541541616 has 80 divisors (see below), whose sum is σ = 1744197888. Its totient is φ = 140659200.

The previous prime is 541541597. The next prime is 541541617. The reversal of 541541616 is 616145145.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541541617) by changing a digit.

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, 69565 + ... + 76956.

Almost surely, 2^541541616 is an apocalyptic number.

541541616 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

541541616 is an abundant number, since it is smaller than the sum of its proper divisors (1202656272).

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

541541616 is a wasteful number, since it uses less digits than its factorization.

541541616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146550 (or 146544 counting only the distinct ones).

The product of its digits is 14400, while the sum is 33.

The square root of 541541616 is about 23271.0467319371. The cubic root of 541541616 is about 815.0994727219.

The spelling of 541541616 in words is "five hundred forty-one million, five hundred forty-one thousand, six hundred sixteen".