4788602145 has 40 divisors (see below), whose sum is σ = 8589753216. Its totient is φ = 2552213664.

The previous prime is 4788602141. The next prime is 4788602153. The reversal of 4788602145 is 5412068874.

It is not a de Polignac number, because 4788602145 - 2² = 4788602141 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4788602145.

It is not an unprimeable number, because it can be changed into a prime (4788602141) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 808264 + ... + 814166.

Almost surely, 2^4788602145 is an apocalyptic number.

4788602145 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4788602145 is a deficient number, since it is larger than the sum of its proper divisors (3801151071).

4788602145 is a wasteful number, since it uses less digits than its factorization.

4788602145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7923 (or 7914 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The square root of 4788602145 is about 69199.7264806733. The cubic root of 4788602145 is about 1685.5290886048.

The spelling of 4788602145 in words is "four billion, seven hundred eighty-eight million, six hundred two thousand, one hundred forty-five".