4653763515438 has 64 divisors (see below), whose sum is σ = 9393114772224. Its totient is φ = 1537064928000.

The previous prime is 4653763515437. The next prime is 4653763515461. The reversal of 4653763515438 is 8345153673564.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4653763515437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 459263020 + ... + 459273152.

It is an arithmetic number, because the mean of its divisors is an integer number (146767418316).

Almost surely, 2^{4653763515438} is an apocalyptic number.

4653763515438 is an abundant number, since it is smaller than the sum of its proper divisors (4739351256786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4653763515438 is a wasteful number, since it uses less digits than its factorization.

4653763515438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11921.

The product of its digits is 108864000, while the sum is 60.

The spelling of 4653763515438 in words is "four trillion, six hundred fifty-three billion, seven hundred sixty-three million, five hundred fifteen thousand, four hundred thirty-eight".