53546242343425 has 12 divisors (see below), whose sum is σ = 71504828237500. Its totient is φ = 39541840499520.

The previous prime is 53546242343413. The next prime is 53546242343437. The reversal of 53546242343425 is 52434324264535.

It is an interprime number because it is at equal distance from previous prime (53546242343413) and next prime (53546242343437).

It can be written as a sum of positive squares in 6 ways, for example, as 18670591618704 + 34875650724721 = 4320948^2 + 5905561^2 .

It is not a de Polignac number, because 53546242343425 - 2¹¹ = 53546242341377 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82378834050 + ... + 82378834699.

Almost surely, 2^{53546242343425} is an apocalyptic number.

It is an amenable number.

53546242343425 is a deficient number, since it is larger than the sum of its proper divisors (17958585894075).

53546242343425 is a wasteful number, since it uses less digits than its factorization.

53546242343425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164757668772 (or 164757668767 counting only the distinct ones).

The product of its digits is 41472000, while the sum is 52.

The spelling of 53546242343425 in words is "fifty-three trillion, five hundred forty-six billion, two hundred forty-two million, three hundred forty-three thousand, four hundred twenty-five".