48628496057 has 4 divisors (see below), whose sum is σ = 49244046720. Its totient is φ = 48012945396.

The previous prime is 48628495973. The next prime is 48628496069. The reversal of 48628496057 is 75069482684.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48628496057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48628495987 and 48628496005.

It is not an unprimeable number, because it can be changed into a prime (48628496087) 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 3 ways as a sum of consecutive naturals, for example, 307775213 + ... + 307775370.

It is an arithmetic number, because the mean of its divisors is an integer number (12311011680).

Almost surely, 2^48628496057 is an apocalyptic number.

It is an amenable number.

48628496057 is a deficient number, since it is larger than the sum of its proper divisors (615550663).

48628496057 is an equidigital number, since it uses as much as digits as its factorization.

48628496057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615550662.

The product of its (nonzero) digits is 23224320, while the sum is 59.

The spelling of 48628496057 in words is "forty-eight billion, six hundred twenty-eight million, four hundred ninety-six thousand, fifty-seven".