1001010539 has 2 divisors, whose sum is σ = 1001010540. Its totient is φ = 1001010538.

The previous prime is 1001010509. The next prime is 1001010557. The reversal of 1001010539 is 9350101001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1001010539 - 2¹⁶ = 1000945003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1001010539.

It is not a weakly prime, because it can be changed into another prime (1001010509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500505269 + 500505270.

It is an arithmetic number, because the mean of its divisors is an integer number (500505270).

Almost surely, 2^1001010539 is an apocalyptic number.

1001010539 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001010539 is an equidigital number, since it uses as much as digits as its factorization.

1001010539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 135, while the sum is 20.

The square root of 1001010539 is about 31638.7505916400. The cubic root of 1001010539 is about 1000.3367329315.

The spelling of 1001010539 in words is "one billion, one million, ten thousand, five hundred thirty-nine".