4948245136 has 20 divisors (see below), whose sum is σ = 9588592764. Its totient is φ = 2473769600.

The previous prime is 4948245121. The next prime is 4948245143. The reversal of 4948245136 is 6315428494.

It can be written as a sum of positive squares in 2 ways, for example, as 2668755600 + 2279489536 = 51660^2 + 47744^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122166 + ... + 157546.

Almost surely, 2^4948245136 is an apocalyptic number.

It is an amenable number.

4948245136 is a deficient number, since it is larger than the sum of its proper divisors (4640347628).

4948245136 is a wasteful number, since it uses less digits than its factorization.

4948245136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44130 (or 44124 counting only the distinct ones).

The product of its digits is 829440, while the sum is 46.

The square root of 4948245136 is about 70343.7640164357. The cubic root of 4948245136 is about 1704.0555004809.

The spelling of 4948245136 in words is "four billion, nine hundred forty-eight million, two hundred forty-five thousand, one hundred thirty-six".