4648373257 has 32 divisors (see below), whose sum is σ = 5617382400. Its totient is φ = 3796531200.

The previous prime is 4648373243. The next prime is 4648373281. The reversal of 4648373257 is 7523738464.

It is not a de Polignac number, because 4648373257 - 2¹⁹ = 4647848969 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4648373257.

It is not an unprimeable number, because it can be changed into a prime (4648370257) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 477832 + ... + 487462.

It is an arithmetic number, because the mean of its divisors is an integer number (175543200).

Almost surely, 2^4648373257 is an apocalyptic number.

It is an amenable number.

4648373257 is a deficient number, since it is larger than the sum of its proper divisors (969009143).

4648373257 is a wasteful number, since it uses less digits than its factorization.

4648373257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9777.

The product of its digits is 3386880, while the sum is 49.

The square root of 4648373257 is about 68178.9795831530. The cubic root of 4648373257 is about 1668.9128733245.

The spelling of 4648373257 in words is "four billion, six hundred forty-eight million, three hundred seventy-three thousand, two hundred fifty-seven".