51160142361 has 8 divisors (see below), whose sum is σ = 68318956224. Its totient is φ = 34054045040.

The previous prime is 51160142353. The next prime is 51160142393. The reversal of 51160142361 is 16324106115.

It is a happy number.

51160142361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 51160142361 - 2³ = 51160142353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (51160142351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13176870 + ... + 13180751.

It is an arithmetic number, because the mean of its divisors is an integer number (8539869528).

Almost surely, 2^51160142361 is an apocalyptic number.

It is an amenable number.

51160142361 is a deficient number, since it is larger than the sum of its proper divisors (17158813863).

51160142361 is a wasteful number, since it uses less digits than its factorization.

51160142361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26358271.

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 51160142361 its reverse (16324106115), we get a palindrome (67484248476).

The spelling of 51160142361 in words is "fifty-one billion, one hundred sixty million, one hundred forty-two thousand, three hundred sixty-one".