1004552541 has 12 divisors (see below), whose sum is σ = 1484765568. Its totient is φ = 654126984.

The previous prime is 1004552539. The next prime is 1004552543. The reversal of 1004552541 is 1452554001.

1004552541 is a `hidden beast` number, since 100 + 4 + 552 + 5 + 4 + 1 = 666.

1004552541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1004552539) and next prime (1004552543).

It is not a de Polignac number, because 1004552541 - 2¹ = 1004552539 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004552543) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1297485 + ... + 1298258.

It is an arithmetic number, because the mean of its divisors is an integer number (123730464).

Almost surely, 2^1004552541 is an apocalyptic number.

It is an amenable number.

1004552541 is a deficient number, since it is larger than the sum of its proper divisors (480213027).

1004552541 is a wasteful number, since it uses less digits than its factorization.

1004552541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2595792 (or 2595789 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 1004552541 is about 31694.6768559012. The cubic root of 1004552541 is about 1001.5152166257.

The spelling of 1004552541 in words is "one billion, four million, five hundred fifty-two thousand, five hundred forty-one".