2468456653 has 4 divisors (see below), whose sum is σ = 2658337948. Its totient is φ = 2278575360.

The previous prime is 2468456651. The next prime is 2468456707. The reversal of 2468456653 is 3566548642.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1172240644 + 1296216009 = 34238^2 + 36003^2 .

It is a cyclic number.

It is not a de Polignac number, because 2468456653 - 2¹ = 2468456651 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2468456597 and 2468456606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2468456651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94940628 + ... + 94940653.

It is an arithmetic number, because the mean of its divisors is an integer number (664584487).

Almost surely, 2^2468456653 is an apocalyptic number.

It is an amenable number.

2468456653 is a deficient number, since it is larger than the sum of its proper divisors (189881295).

2468456653 is a wasteful number, since it uses less digits than its factorization.

2468456653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189881294.

The product of its digits is 4147200, while the sum is 49.

The square root of 2468456653 is about 49683.5652203020. The cubic root of 2468456653 is about 1351.4765103695.

The spelling of 2468456653 in words is "two billion, four hundred sixty-eight million, four hundred fifty-six thousand, six hundred fifty-three".