2587352652 has 48 divisors (see below), whose sum is σ = 6725756800. Its totient is φ = 860161680.

The previous prime is 2587352641. The next prime is 2587352657. The reversal of 2587352652 is 2562537852.

2587352652 is a `hidden beast` number, since 2 + 5 + 8 + 73 + 526 + 52 = 666.

It is a super-2 number, since 2×2587352652² = 13388787491622866208, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2587352598 and 2587352607.

It is not an unprimeable number, because it can be changed into a prime (2587352657) 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, 9327 + ... + 72537.

Almost surely, 2^2587352652 is an apocalyptic number.

It is an amenable number.

2587352652 is an abundant number, since it is smaller than the sum of its proper divisors (4138404148).

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

2587352652 is a wasteful number, since it uses less digits than its factorization.

2587352652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63603 (or 63595 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 45.

The square root of 2587352652 is about 50866.0265009957. The cubic root of 2587352652 is about 1372.8356299435.

The spelling of 2587352652 in words is "two billion, five hundred eighty-seven million, three hundred fifty-two thousand, six hundred fifty-two".