2387349525 has 192 divisors, whose sum is σ = 4971110400. Its totient is φ = 998784000.

The previous prime is 2387349521. The next prime is 2387349611. The reversal of 2387349525 is 5259437832.

It is not a de Polignac number, because 2387349525 - 2² = 2387349521 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2387349521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 77011260 + ... + 77011290.

It is an arithmetic number, because the mean of its divisors is an integer number (25891200).

Almost surely, 2^2387349525 is an apocalyptic number.

2387349525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2387349525 is an abundant number, since it is smaller than the sum of its proper divisors (2583760875).

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

2387349525 is a wasteful number, since it uses less digits than its factorization.

2387349525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125 (or 86 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 48.

The square root of 2387349525 is about 48860.5108958144. The cubic root of 2387349525 is about 1336.5093534914.

The spelling of 2387349525 in words is "two billion, three hundred eighty-seven million, three hundred forty-nine thousand, five hundred twenty-five".