1135001432545 has 16 divisors (see below), whose sum is σ = 1374187409280. Its totient is φ = 899878904064.

The previous prime is 1135001432491. The next prime is 1135001432549. The reversal of 1135001432545 is 5452341005311.

It is a cyclic number.

It is not a de Polignac number, because 1135001432545 - 2¹⁹ = 1135000908257 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1135001432545.

It is not an unprimeable number, because it can be changed into a prime (1135001432549) 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, 6116236 + ... + 6299074.

It is an arithmetic number, because the mean of its divisors is an integer number (85886713080).

Almost surely, 2^{1135001432545} is an apocalyptic number.

It is an amenable number.

1135001432545 is a deficient number, since it is larger than the sum of its proper divisors (239185976735).

1135001432545 is a wasteful number, since it uses less digits than its factorization.

1135001432545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193944.

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 1135001432545 its reverse (5452341005311), we get a palindrome (6587342437856).

The spelling of 1135001432545 in words is "one trillion, one hundred thirty-five billion, one million, four hundred thirty-two thousand, five hundred forty-five".