2487842553601 has 4 divisors (see below), whose sum is σ = 2491060979412. Its totient is φ = 2484624127792.

The previous prime is 2487842553589. The next prime is 2487842553607. The reversal of 2487842553601 is 1063552487842.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 972543102976 + 1515299450625 = 986176^2 + 1230975^2 .

It is a cyclic number.

It is not a de Polignac number, because 2487842553601 - 2⁴¹ = 288819298049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2487842553607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1609211746 + ... + 1609213291.

It is an arithmetic number, because the mean of its divisors is an integer number (622765244853).

Almost surely, 2^{2487842553601} is an apocalyptic number.

It is an amenable number.

2487842553601 is a deficient number, since it is larger than the sum of its proper divisors (3218425811).

2487842553601 is an equidigital number, since it uses as much as digits as its factorization.

2487842553601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3218425810.

The product of its (nonzero) digits is 12902400, while the sum is 55.

The spelling of 2487842553601 in words is "two trillion, four hundred eighty-seven billion, eight hundred forty-two million, five hundred fifty-three thousand, six hundred one".