2487536500 has 24 divisors (see below), whose sum is σ = 5432780808. Its totient is φ = 995014400.

The previous prime is 2487536497. The next prime is 2487536501. The reversal of 2487536500 is 56357842.

It can be written as a sum of positive squares in 4 ways, for example, as 108243216 + 2379293284 = 10404^2 + 48778^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2487536501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2487037 + ... + 2488036.

It is an arithmetic number, because the mean of its divisors is an integer number (226365867).

Almost surely, 2^2487536500 is an apocalyptic number.

2487536500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2487536500 is an abundant number, since it is smaller than the sum of its proper divisors (2945244308).

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

2487536500 is a wasteful number, since it uses less digits than its factorization.

2487536500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4975092 (or 4975080 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 2487536500 is about 49875.2092727439. The cubic root of 2487536500 is about 1354.9496402447.

The spelling of 2487536500 in words is "two billion, four hundred eighty-seven million, five hundred thirty-six thousand, five hundred".