2365542045 has 12 divisors (see below), whose sum is σ = 4100272956. Its totient is φ = 1261622400.

The previous prime is 2365542043. The next prime is 2365542077. The reversal of 2365542045 is 5402455632.

It can be written as a sum of positive squares in 2 ways, for example, as 1855369476 + 510172569 = 43074^2 + 22587^2 .

It is not a de Polignac number, because 2365542045 - 2¹ = 2365542043 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2365542041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26283756 + ... + 26283845.

It is an arithmetic number, because the mean of its divisors is an integer number (341689413).

Almost surely, 2^2365542045 is an apocalyptic number.

It is an amenable number.

2365542045 is a deficient number, since it is larger than the sum of its proper divisors (1734730911).

2365542045 is a wasteful number, since it uses less digits than its factorization.

2365542045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52567612 (or 52567609 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The square root of 2365542045 is about 48636.8383532483. The cubic root of 2365542045 is about 1332.4274069388.

Adding to 2365542045 its reverse (5402455632), we get a palindrome (7767997677).

The spelling of 2365542045 in words is "two billion, three hundred sixty-five million, five hundred forty-two thousand, forty-five".