2313026545 has 16 divisors (see below), whose sum is σ = 3007255680. Its totient is φ = 1701068544.

The previous prime is 2313026539. The next prime is 2313026567. The reversal of 2313026545 is 5456203132.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2313026545 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, 312765 + ... + 320074.

It is an arithmetic number, because the mean of its divisors is an integer number (187953480).

Almost surely, 2^2313026545 is an apocalyptic number.

It is an amenable number.

2313026545 is a deficient number, since it is larger than the sum of its proper divisors (694229135).

2313026545 is a wasteful number, since it uses less digits than its factorization.

2313026545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632904.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 2313026545 is about 48093.9345967867. The cubic root of 2313026545 is about 1322.4934780500.

Adding to 2313026545 its reverse (5456203132), we get a palindrome (7769229677).

The spelling of 2313026545 in words is "two billion, three hundred thirteen million, twenty-six thousand, five hundred forty-five".