4887235145 has 16 divisors (see below), whose sum is σ = 6325252752. Its totient is φ = 3603640320.

The previous prime is 4887235141. The next prime is 4887235151. The reversal of 4887235145 is 5415327884.

It can be written as a sum of positive squares in 8 ways, for example, as 1659177289 + 3228057856 = 40733^2 + 56816^2 .

It is not a de Polignac number, because 4887235145 - 2² = 4887235141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4887235145.

It is not an unprimeable number, because it can be changed into a prime (4887235141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12116 + ... + 99605.

It is an arithmetic number, because the mean of its divisors is an integer number (395328297).

Almost surely, 2^4887235145 is an apocalyptic number.

It is an amenable number.

4887235145 is a deficient number, since it is larger than the sum of its proper divisors (1438017607).

4887235145 is a wasteful number, since it uses less digits than its factorization.

4887235145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112412.

The product of its digits is 1075200, while the sum is 47.

The square root of 4887235145 is about 69908.7630057921. The cubic root of 4887235145 is about 1697.0230651051.

The spelling of 4887235145 in words is "four billion, eight hundred eighty-seven million, two hundred thirty-five thousand, one hundred forty-five".