2523431044135 has 8 divisors (see below), whose sum is σ = 3077758519776. Its totient is φ = 1985650657440.

The previous prime is 2523431044133. The next prime is 2523431044229. The reversal of 2523431044135 is 5314401343252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2523431044135 - 2¹ = 2523431044133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2523431044094 and 2523431044103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2523431044133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4136771899 + ... + 4136772508.

It is an arithmetic number, because the mean of its divisors is an integer number (384719814972).

Almost surely, 2^{2523431044135} is an apocalyptic number.

2523431044135 is a deficient number, since it is larger than the sum of its proper divisors (554327475641).

2523431044135 is an equidigital number, since it uses as much as digits as its factorization.

2523431044135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8273544473.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 2523431044135 its reverse (5314401343252), we get a palindrome (7837832387387).

The spelling of 2523431044135 in words is "two trillion, five hundred twenty-three billion, four hundred thirty-one million, forty-four thousand, one hundred thirty-five".