2523420510441 has 4 divisors (see below), whose sum is σ = 3364560680592. Its totient is φ = 1682280340292.

The previous prime is 2523420510343. The next prime is 2523420510449. The reversal of 2523420510441 is 1440150243252.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2523420510441 - 2¹⁰ = 2523420509417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2523420510449) 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, 420570085071 + ... + 420570085076.

It is an arithmetic number, because the mean of its divisors is an integer number (841140170148).

Almost surely, 2^{2523420510441} is an apocalyptic number.

It is an amenable number.

2523420510441 is a deficient number, since it is larger than the sum of its proper divisors (841140170151).

2523420510441 is an equidigital number, since it uses as much as digits as its factorization.

2523420510441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841140170150.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 2523420510441 its reverse (1440150243252), we get a palindrome (3963570753693).

The spelling of 2523420510441 in words is "two trillion, five hundred twenty-three billion, four hundred twenty million, five hundred ten thousand, four hundred forty-one".