1096541539 has 16 divisors (see below), whose sum is σ = 1130915520. Its totient is φ = 1062771840.

The previous prime is 1096541521. The next prime is 1096541543. The reversal of 1096541539 is 9351456901.

It is a cyclic number.

It is not a de Polignac number, because 1096541539 - 2⁵ = 1096541507 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1096541495 and 1096541504.

It is not an unprimeable number, because it can be changed into a prime (1096541519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2026609 + ... + 2027149.

It is an arithmetic number, because the mean of its divisors is an integer number (70682220).

Almost surely, 2^1096541539 is an apocalyptic number.

1096541539 is a deficient number, since it is larger than the sum of its proper divisors (34373981).

1096541539 is a wasteful number, since it uses less digits than its factorization.

1096541539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990.

The product of its (nonzero) digits is 145800, while the sum is 43.

The square root of 1096541539 is about 33114.0685962930. The cubic root of 1096541539 is about 1031.1971310319.

The spelling of 1096541539 in words is "one billion, ninety-six million, five hundred forty-one thousand, five hundred thirty-nine".