4425131055413 has 4 divisors (see below), whose sum is σ = 4685432882220. Its totient is φ = 4164829228608.

The previous prime is 4425131055251. The next prime is 4425131055427. The reversal of 4425131055413 is 3145501315244.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3854476211524 + 570654843889 = 1963282^2 + 755417^2 .

It is not a de Polignac number, because 4425131055413 - 2⁸ = 4425131055157 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 (4425131055713) 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, 130150913378 + ... + 130150913411.

It is an arithmetic number, because the mean of its divisors is an integer number (1171358220555).

Almost surely, 2^{4425131055413} is an apocalyptic number.

It is an amenable number.

4425131055413 is a deficient number, since it is larger than the sum of its proper divisors (260301826807).

4425131055413 is a wasteful number, since it uses less digits than its factorization.

4425131055413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260301826806.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 4425131055413 in words is "four trillion, four hundred twenty-five billion, one hundred thirty-one million, fifty-five thousand, four hundred thirteen".