2487578220252 has 48 divisors (see below), whose sum is σ = 6477439712800. Its totient is φ = 825571802880.

The previous prime is 2487578220187. The next prime is 2487578220269. The reversal of 2487578220252 is 2520228757842.

2487578220252 is a `hidden beast` number, since 2 + 48 + 7 + 578 + 2 + 2 + 0 + 25 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50265949 + ... + 50315412.

Almost surely, 2^{2487578220252} is an apocalyptic number.

It is an amenable number.

2487578220252 is an abundant number, since it is smaller than the sum of its proper divisors (3989861492548).

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

2487578220252 is a wasteful number, since it uses less digits than its factorization.

2487578220252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100581603 (or 100581595 counting only the distinct ones).

The product of its (nonzero) digits is 10035200, while the sum is 54.

The spelling of 2487578220252 in words is "two trillion, four hundred eighty-seven billion, five hundred seventy-eight million, two hundred twenty thousand, two hundred fifty-two".