4113012545 has 16 divisors (see below), whose sum is σ = 4967010048. Its totient is φ = 3269548800.

The previous prime is 4113012509. The next prime is 4113012571. The reversal of 4113012545 is 5452103114.

It is not a de Polignac number, because 4113012545 - 2⁶ = 4113012481 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 513320 + ... + 521270.

It is an arithmetic number, because the mean of its divisors is an integer number (310438128).

Almost surely, 2^4113012545 is an apocalyptic number.

It is an amenable number.

4113012545 is a deficient number, since it is larger than the sum of its proper divisors (853997503).

4113012545 is a wasteful number, since it uses less digits than its factorization.

4113012545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8600.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 4113012545 is about 64132.7727842793. The cubic root of 4113012545 is about 1602.2121153119.

Adding to 4113012545 its reverse (5452103114), we get a palindrome (9565115659).

The spelling of 4113012545 in words is "four billion, one hundred thirteen million, twelve thousand, five hundred forty-five".