1040981527 has 2 divisors, whose sum is σ = 1040981528. Its totient is φ = 1040981526.

The previous prime is 1040981509. The next prime is 1040981549. The reversal of 1040981527 is 7251890401.

1040981527 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1040981527 - 2¹⁵ = 1040948759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1040981507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520490763 + 520490764.

It is an arithmetic number, because the mean of its divisors is an integer number (520490764).

Almost surely, 2^1040981527 is an apocalyptic number.

1040981527 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040981527 is an equidigital number, since it uses as much as digits as its factorization.

1040981527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 1040981527 is about 32264.2453344255. The cubic root of 1040981527 is about 1013.4780354324.

It can be divided in two parts, 104098 and 1527, that added together give a square (105625 = 325²).

The spelling of 1040981527 in words is "one billion, forty million, nine hundred eighty-one thousand, five hundred twenty-seven".