51141503417 has 4 divisors (see below), whose sum is σ = 51427210320. Its totient is φ = 50855796516.

The previous prime is 51141503377. The next prime is 51141503429. The reversal of 51141503417 is 71430514115.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 51141503417 - 2¹⁸ = 51141241273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51141503317) 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 3 ways as a sum of consecutive naturals, for example, 142853183 + ... + 142853540.

It is an arithmetic number, because the mean of its divisors is an integer number (12856802580).

Almost surely, 2^51141503417 is an apocalyptic number.

It is an amenable number.

51141503417 is a deficient number, since it is larger than the sum of its proper divisors (285706903).

51141503417 is a wasteful number, since it uses less digits than its factorization.

51141503417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285706902.

The product of its (nonzero) digits is 8400, while the sum is 32.

The spelling of 51141503417 in words is "fifty-one billion, one hundred forty-one million, five hundred three thousand, four hundred seventeen".