11545245540535 has 8 divisors (see below), whose sum is σ = 15833479598496. Its totient is φ = 7916739799200.

The previous prime is 11545245540511. The next prime is 11545245540559. The reversal of 11545245540535 is 53504554254511.

It is an interprime number because it is at equal distance from previous prime (11545245540511) and next prime (11545245540559).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11545245540535 - 2¹⁵ = 11545245507767 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164932079116 + ... + 164932079185.

It is an arithmetic number, because the mean of its divisors is an integer number (1979184949812).

Almost surely, 2^{11545245540535} is an apocalyptic number.

11545245540535 is a deficient number, since it is larger than the sum of its proper divisors (4288234057961).

11545245540535 is an equidigital number, since it uses as much as digits as its factorization.

11545245540535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329864158313.

The product of its (nonzero) digits is 6000000, while the sum is 49.

The spelling of 11545245540535 in words is "eleven trillion, five hundred forty-five billion, two hundred forty-five million, five hundred forty thousand, five hundred thirty-five".