3548142654623 has 4 divisors (see below), whose sum is σ = 4055020176720. Its totient is φ = 3041265132528.

The previous prime is 3548142654599. The next prime is 3548142654673. The reversal of 3548142654623 is 3264562418453.

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

It is not a de Polignac number, because 3548142654623 - 2²⁶ = 3548075545759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3548142654673) 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, 253438761038 + ... + 253438761051.

It is an arithmetic number, because the mean of its divisors is an integer number (1013755044180).

Almost surely, 2^{3548142654623} is an apocalyptic number.

3548142654623 is a deficient number, since it is larger than the sum of its proper divisors (506877522097).

3548142654623 is an equidigital number, since it uses as much as digits as its factorization.

3548142654623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506877522096.

The product of its digits is 16588800, while the sum is 53.

The spelling of 3548142654623 in words is "three trillion, five hundred forty-eight billion, one hundred forty-two million, six hundred fifty-four thousand, six hundred twenty-three".