1104542541 has 8 divisors (see below), whose sum is σ = 1636359360. Its totient is φ = 736361676.

The previous prime is 1104542533. The next prime is 1104542557. The reversal of 1104542541 is 1452454011.

1104542541 is a `hidden beast` number, since 110 + 4 + 5 + 4 + 2 + 541 = 666.

It is not a de Polignac number, because 1104542541 - 2³ = 1104542533 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 40908983 = 1104542541 / (1 + 1 + 0 + 4 + 5 + 4 + 2 + 5 + 4 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104542141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20454465 + ... + 20454518.

It is an arithmetic number, because the mean of its divisors is an integer number (204544920).

Almost surely, 2^1104542541 is an apocalyptic number.

It is an amenable number.

1104542541 is a deficient number, since it is larger than the sum of its proper divisors (531816819).

1104542541 is an equidigital number, since it uses as much as digits as its factorization.

1104542541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40908992 (or 40908986 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 1104542541 is about 33234.6587315110. The cubic root of 1104542541 is about 1033.6991259829.

Adding to 1104542541 its reverse (1452454011), we get a palindrome (2556996552).

The spelling of 1104542541 in words is "one billion, one hundred four million, five hundred forty-two thousand, five hundred forty-one".