4788936145 has 64 divisors (see below), whose sum is σ = 6997155840. Its totient is φ = 3075798528.

The previous prime is 4788936133. The next prime is 4788936179. The reversal of 4788936145 is 5416398874.

It is a cyclic number.

It is not a de Polignac number, because 4788936145 - 2⁹ = 4788935633 is a prime.

It is a super-2 number, since 2×4788936145² = 45867818801774922050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13339476 + ... + 13339834.

It is an arithmetic number, because the mean of its divisors is an integer number (109330560).

Almost surely, 2^4788936145 is an apocalyptic number.

It is an amenable number.

4788936145 is a deficient number, since it is larger than the sum of its proper divisors (2208219695).

4788936145 is a wasteful number, since it uses less digits than its factorization.

4788936145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694.

The product of its digits is 5806080, while the sum is 55.

The square root of 4788936145 is about 69202.1397429299. The cubic root of 4788936145 is about 1685.5682756584.

The spelling of 4788936145 in words is "four billion, seven hundred eighty-eight million, nine hundred thirty-six thousand, one hundred forty-five".