51435041541 has 16 divisors (see below), whose sum is σ = 73862369280. Its totient is φ = 31649365440.

The previous prime is 51435041533. The next prime is 51435041557. The reversal of 51435041541 is 14514053415.

It is not a de Polignac number, because 51435041541 - 2³ = 51435041533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51435041521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 403836 + ... + 515706.

It is an arithmetic number, because the mean of its divisors is an integer number (4616398080).

Almost surely, 2^51435041541 is an apocalyptic number.

It is an amenable number.

51435041541 is a deficient number, since it is larger than the sum of its proper divisors (22427327739).

51435041541 is a wasteful number, since it uses less digits than its factorization.

51435041541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123676.

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 51435041541 its reverse (14514053415), we get a palindrome (65949094956).

The spelling of 51435041541 in words is "fifty-one billion, four hundred thirty-five million, forty-one thousand, five hundred forty-one".