1081413527 has 2 divisors, whose sum is σ = 1081413528. Its totient is φ = 1081413526.

The previous prime is 1081413523. The next prime is 1081413539. The reversal of 1081413527 is 7253141801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1081413527 - 2² = 1081413523 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1081413493 and 1081413502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1081413523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 540706763 + 540706764.

It is an arithmetic number, because the mean of its divisors is an integer number (540706764).

Almost surely, 2^1081413527 is an apocalyptic number.

1081413527 is a deficient number, since it is larger than the sum of its proper divisors (1).

1081413527 is an equidigital number, since it uses as much as digits as its factorization.

1081413527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 1081413527 is about 32884.8525464233. The cubic root of 1081413527 is about 1026.4329834542.

The spelling of 1081413527 in words is "one billion, eighty-one million, four hundred thirteen thousand, five hundred twenty-seven".