11345301545 has 16 divisors (see below), whose sum is σ = 13650651840. Its totient is φ = 9052084800.

The previous prime is 11345301491. The next prime is 11345301557. The reversal of 11345301545 is 54510354311.

It is not a de Polignac number, because 11345301545 - 2²² = 11341107241 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4265426 + ... + 4268084.

It is an arithmetic number, because the mean of its divisors is an integer number (853165740).

Almost surely, 2^11345301545 is an apocalyptic number.

It is an amenable number.

11345301545 is a deficient number, since it is larger than the sum of its proper divisors (2305350295).

11345301545 is a wasteful number, since it uses less digits than its factorization.

11345301545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4616.

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 11345301545 its reverse (54510354311), we get a palindrome (65855655856).

The spelling of 11345301545 in words is "eleven billion, three hundred forty-five million, three hundred one thousand, five hundred forty-five".