51436541857341 has 16 divisors (see below), whose sum is σ = 70041987514368. Its totient is φ = 33561077449200.

The previous prime is 51436541857339. The next prime is 51436541857391. The reversal of 51436541857341 is 14375814563415.

It is a happy number.

It is not a de Polignac number, because 51436541857341 - 2¹ = 51436541857339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51436541857331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11833636 + ... + 15585506.

It is an arithmetic number, because the mean of its divisors is an integer number (4377624219648).

Almost surely, 2^{51436541857341} is an apocalyptic number.

It is an amenable number.

51436541857341 is a deficient number, since it is larger than the sum of its proper divisors (18605445657027).

51436541857341 is a wasteful number, since it uses less digits than its factorization.

51436541857341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3849152.

The product of its digits is 24192000, while the sum is 57.

The spelling of 51436541857341 in words is "fifty-one trillion, four hundred thirty-six billion, five hundred forty-one million, eight hundred fifty-seven thousand, three hundred forty-one".