4872628520 has 32 divisors (see below), whose sum is σ = 10973226600. Its totient is φ = 1947307008.

The previous prime is 4872628507. The next prime is 4872628543. The reversal of 4872628520 is 258262784.

It can be written as a sum of positive squares in 4 ways, for example, as 2644222084 + 2228406436 = 51422^2 + 47206^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8789 + ... + 99108.

Almost surely, 2^4872628520 is an apocalyptic number.

4872628520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4872628520 is an abundant number, since it is smaller than the sum of its proper divisors (6100598080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4872628520 is a wasteful number, since it uses less digits than its factorization.

4872628520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109037 (or 109033 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 44.

The square root of 4872628520 is about 69804.2156320089. The cubic root of 4872628520 is about 1695.3307302412.

The spelling of 4872628520 in words is "four billion, eight hundred seventy-two million, six hundred twenty-eight thousand, five hundred twenty".