1045542132535 has 4 divisors (see below), whose sum is σ = 1254650559048. Its totient is φ = 836433706024.

The previous prime is 1045542132521. The next prime is 1045542132601. The reversal of 1045542132535 is 5352312455401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1045542132535 - 2⁷ = 1045542132407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104554213249 + ... + 104554213258.

It is an arithmetic number, because the mean of its divisors is an integer number (313662639762).

Almost surely, 2^{1045542132535} is an apocalyptic number.

1045542132535 is a deficient number, since it is larger than the sum of its proper divisors (209108426513).

1045542132535 is an equidigital number, since it uses as much as digits as its factorization.

1045542132535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209108426512.

The product of its (nonzero) digits is 360000, while the sum is 40.

Adding to 1045542132535 its reverse (5352312455401), we get a palindrome (6397854587936).

The spelling of 1045542132535 in words is "one trillion, forty-five billion, five hundred forty-two million, one hundred thirty-two thousand, five hundred thirty-five".