48928663 has 4 divisors (see below), whose sum is σ = 55918480. Its totient is φ = 41938848.

The previous prime is 48928657. The next prime is 48928709. The reversal of 48928663 is 36682984.

It is a happy number.

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

It is not a de Polignac number, because 48928663 - 2²¹ = 46831511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48928163) 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, 3494898 + ... + 3494911.

It is an arithmetic number, because the mean of its divisors is an integer number (13979620).

Almost surely, 2^48928663 is an apocalyptic number.

48928663 is a deficient number, since it is larger than the sum of its proper divisors (6989817).

48928663 is an equidigital number, since it uses as much as digits as its factorization.

48928663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6989816.

The product of its digits is 497664, while the sum is 46.

The square root of 48928663 is about 6994.9026440688. The cubic root of 48928663 is about 365.7529038765.

The spelling of 48928663 in words is "forty-eight million, nine hundred twenty-eight thousand, six hundred sixty-three".