4748381453 has 4 divisors (see below), whose sum is σ = 4750723740. Its totient is φ = 4746039168.

The previous prime is 4748381437. The next prime is 4748381467. The reversal of 4748381453 is 3541838474.

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 3964213444 + 784168009 = 62962^2 + 28003^2 .

It is a cyclic number.

It is not a de Polignac number, because 4748381453 - 2⁴ = 4748381437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4748381398 and 4748381407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4748381653) 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, 1168100 + ... + 1172157.

It is an arithmetic number, because the mean of its divisors is an integer number (1187680935).

Almost surely, 2^4748381453 is an apocalyptic number.

It is an amenable number.

4748381453 is a deficient number, since it is larger than the sum of its proper divisors (2342287).

4748381453 is a wasteful number, since it uses less digits than its factorization.

4748381453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2342286.

The product of its digits is 1290240, while the sum is 47.

The square root of 4748381453 is about 68908.5005859219. The cubic root of 4748381453 is about 1680.7967513509.

The spelling of 4748381453 in words is "four billion, seven hundred forty-eight million, three hundred eighty-one thousand, four hundred fifty-three".