2420052454525 has 6 divisors (see below), whose sum is σ = 3000865043642. Its totient is φ = 1936041963600.

The previous prime is 2420052454517. The next prime is 2420052454537. The reversal of 2420052454525 is 5254542500242.

It can be written as a sum of positive squares in 3 ways, for example, as 27311076 + 2420025143449 = 5226^2 + 1555643^2 .

It is not a de Polignac number, because 2420052454525 - 2³ = 2420052454517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 48401049066 + ... + 48401049115.

Almost surely, 2^{2420052454525} is an apocalyptic number.

2420052454525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2420052454525 is a deficient number, since it is larger than the sum of its proper divisors (580812589117).

2420052454525 is an equidigital number, since it uses as much as digits as its factorization.

2420052454525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96802098191 (or 96802098186 counting only the distinct ones).

The product of its (nonzero) digits is 640000, while the sum is 40.

Adding to 2420052454525 its reverse (5254542500242), we get a palindrome (7674594954767).

The spelling of 2420052454525 in words is "two trillion, four hundred twenty billion, fifty-two million, four hundred fifty-four thousand, five hundred twenty-five".