11545704315 has 48 divisors (see below), whose sum is σ = 21011796000. Its totient is φ = 5856592896.

The previous prime is 11545704283. The next prime is 11545704347. The reversal of 11545704315 is 51340754511.

11545704315 is a `hidden beast` number, since 1 + 1 + 54 + 570 + 4 + 31 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (11545704283) and next prime (11545704347).

It is not a de Polignac number, because 11545704315 - 2⁵ = 11545704283 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11545704315.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21411 + ... + 153459.

It is an arithmetic number, because the mean of its divisors is an integer number (437745750).

Almost surely, 2^11545704315 is an apocalyptic number.

11545704315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11545704315 is a deficient number, since it is larger than the sum of its proper divisors (9466091685).

11545704315 is a wasteful number, since it uses less digits than its factorization.

11545704315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132156 (or 132153 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 36.

The spelling of 11545704315 in words is "eleven billion, five hundred forty-five million, seven hundred four thousand, three hundred fifteen".