2453252971587 has 12 divisors (see below), whose sum is σ = 3595401049800. Its totient is φ = 1486819982560.

The previous prime is 2453252971573. The next prime is 2453252971597. The reversal of 2453252971587 is 7851792523542.

It is a happy number.

It is not a de Polignac number, because 2453252971587 - 2¹¹ = 2453252969539 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2453252971587.

It is not an unprimeable number, because it can be changed into a prime (2453252971517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3379135962 + ... + 3379136687.

It is an arithmetic number, because the mean of its divisors is an integer number (299616754150).

Almost surely, 2^{2453252971587} is an apocalyptic number.

2453252971587 is a deficient number, since it is larger than the sum of its proper divisors (1142148078213).

2453252971587 is a wasteful number, since it uses less digits than its factorization.

2453252971587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6758272674 (or 6758272663 counting only the distinct ones).

The product of its digits is 42336000, while the sum is 60.

The spelling of 2453252971587 in words is "two trillion, four hundred fifty-three billion, two hundred fifty-two million, nine hundred seventy-one thousand, five hundred eighty-seven".