4758922138 has 4 divisors (see below), whose sum is σ = 7138383210. Its totient is φ = 2379461068.

The previous prime is 4758922121. The next prime is 4758922151. The reversal of 4758922138 is 8312298574.

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

It can be written as a sum of positive squares in only one way, i.e., 3412545889 + 1346376249 = 58417^2 + 36693^2 .

It is a super-3 number, since 3×4758922138³ (a number of 30 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 4758922091 and 4758922100.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1189730533 + ... + 1189730536.

Almost surely, 2^4758922138 is an apocalyptic number.

4758922138 is a deficient number, since it is larger than the sum of its proper divisors (2379461072).

4758922138 is a wasteful number, since it uses less digits than its factorization.

4758922138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2379461071.

The product of its digits is 967680, while the sum is 49.

The square root of 4758922138 is about 68984.9413857836. The cubic root of 4758922138 is about 1682.0395366330.

The spelling of 4758922138 in words is "four billion, seven hundred fifty-eight million, nine hundred twenty-two thousand, one hundred thirty-eight".