2453665005 has 24 divisors (see below), whose sum is σ = 4639658400. Its totient is φ = 1189655520.

The previous prime is 2453665003. The next prime is 2453665021. The reversal of 2453665005 is 5005663542.

It is a happy number.

2453665005 is a `hidden beast` number, since 245 + 366 + 50 + 0 + 5 = 666.

It is not a de Polignac number, because 2453665005 - 2¹ = 2453665003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2453665003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2477955 + ... + 2478944.

It is an arithmetic number, because the mean of its divisors is an integer number (193319100).

Almost surely, 2^2453665005 is an apocalyptic number.

It is an amenable number.

2453665005 is a deficient number, since it is larger than the sum of its proper divisors (2185993395).

2453665005 is a wasteful number, since it uses less digits than its factorization.

2453665005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4956921 (or 4956918 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The square root of 2453665005 is about 49534.4829891259. The cubic root of 2453665005 is about 1348.7716316147.

The spelling of 2453665005 in words is "two billion, four hundred fifty-three million, six hundred sixty-five thousand, five".