1080783541 has 2 divisors, whose sum is σ = 1080783542. Its totient is φ = 1080783540.

The previous prime is 1080783511. The next prime is 1080783553. The reversal of 1080783541 is 1453870801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1080502641 + 280900 = 32871^2 + 530^2 .

It is a cyclic number.

It is not a de Polignac number, because 1080783541 - 2¹³ = 1080775349 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1080783541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1080783511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 540391770 + 540391771.

It is an arithmetic number, because the mean of its divisors is an integer number (540391771).

Almost surely, 2^1080783541 is an apocalyptic number.

It is an amenable number.

1080783541 is a deficient number, since it is larger than the sum of its proper divisors (1).

1080783541 is an equidigital number, since it uses as much as digits as its factorization.

1080783541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 37.

The square root of 1080783541 is about 32875.2724855628. The cubic root of 1080783541 is about 1026.2336258535.

The spelling of 1080783541 in words is "one billion, eighty million, seven hundred eighty-three thousand, five hundred forty-one".