4882812520 has 32 divisors (see below), whose sum is σ = 11021456520. Its totient is φ = 1946880000.

The previous prime is 4882812509. The next prime is 4882812547. The reversal of 4882812520 is 252182884.

It can be written as a sum of positive squares in 4 ways, for example, as 3906000004 + 976812516 = 62498^2 + 31254^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 182481 + ... + 207520.

Almost surely, 2^4882812520 is an apocalyptic number.

4882812520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4882812520 is an abundant number, since it is smaller than the sum of its proper divisors (6138644000).

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

4882812520 is a wasteful number, since it uses less digits than its factorization.

4882812520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390325 (or 390321 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 40.

The square root of 4882812520 is about 69877.1244399768. The cubic root of 4882812520 is about 1696.5110126881.

It can be divided in two parts, 48828125 and 20, that multiplied together give a square (976562500 = 31250²).

The spelling of 4882812520 in words is "four billion, eight hundred eighty-two million, eight hundred twelve thousand, five hundred twenty".