3125342523 has 4 divisors (see below), whose sum is σ = 4167123368. Its totient is φ = 2083561680.

The previous prime is 3125342491. The next prime is 3125342527. The reversal of 3125342523 is 3252435213.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3252435213 = 3 ⋅1084145071.

It is not a de Polignac number, because 3125342523 - 2⁵ = 3125342491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3125342527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520890418 + ... + 520890423.

It is an arithmetic number, because the mean of its divisors is an integer number (1041780842).

Almost surely, 2^3125342523 is an apocalyptic number.

3125342523 is a deficient number, since it is larger than the sum of its proper divisors (1041780845).

3125342523 is a wasteful number, since it uses less digits than its factorization.

3125342523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041780844.

The product of its digits is 21600, while the sum is 30.

The square root of 3125342523 is about 55904.7629723980. The cubic root of 3125342523 is about 1462.0622827991.

Adding to 3125342523 its reverse (3252435213), we get a palindrome (6377777736).

The spelling of 3125342523 in words is "three billion, one hundred twenty-five million, three hundred forty-two thousand, five hundred twenty-three".