1041541605 has 64 divisors (see below), whose sum is σ = 2010193920. Its totient is φ = 508612608.

The previous prime is 1041541577. The next prime is 1041541607. The reversal of 1041541605 is 5061451401.

1041541605 = 132³ + 133³ + ... + 258³.

1041541605 is a `hidden beast` number, since 1 + 0 + 4 + 1 + 54 + 1 + 605 = 666.

It is not a de Polignac number, because 1041541605 - 2⁸ = 1041541349 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041541607) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 220549 + ... + 225221.

It is an arithmetic number, because the mean of its divisors is an integer number (31409280).

Almost surely, 2^1041541605 is an apocalyptic number.

1041541605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1041541605 is a deficient number, since it is larger than the sum of its proper divisors (968652315).

1041541605 is a wasteful number, since it uses less digits than its factorization.

1041541605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4827 (or 4821 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 1041541605 is about 32272.9237132306. The cubic root of 1041541605 is about 1013.6597629549.

The spelling of 1041541605 in words is "one billion, forty-one million, five hundred forty-one thousand, six hundred five".