5105142531425 has 12 divisors (see below), whose sum is σ = 6378700229616. Its totient is φ = 4052937579600.

The previous prime is 5105142531403. The next prime is 5105142531427. The reversal of 5105142531425 is 5241352415015.

It is not a de Polignac number, because 5105142531425 - 2⁸ = 5105142531169 is a prime.

It is a super-2 number, since 2×5105142531425² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5105142531427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 779407799 + ... + 779414348.

It is an arithmetic number, because the mean of its divisors is an integer number (531558352468).

Almost surely, 2^{5105142531425} is an apocalyptic number.

It is an amenable number.

5105142531425 is a deficient number, since it is larger than the sum of its proper divisors (1273557698191).

5105142531425 is a wasteful number, since it uses less digits than its factorization.

5105142531425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558822288 (or 1558822283 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 38.

The spelling of 5105142531425 in words is "five trillion, one hundred five billion, one hundred forty-two million, five hundred thirty-one thousand, four hundred twenty-five".