51550160062 has 4 divisors (see below), whose sum is σ = 77325240096. Its totient is φ = 25775080030.

The previous prime is 51550160041. The next prime is 51550160111. The reversal of 51550160062 is 26006105515.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12887540014 + ... + 12887540017.

It is an arithmetic number, because the mean of its divisors is an integer number (19331310024).

Almost surely, 2^51550160062 is an apocalyptic number.

51550160062 is a deficient number, since it is larger than the sum of its proper divisors (25775080034).

51550160062 is a wasteful number, since it uses less digits than its factorization.

51550160062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25775080033.

The product of its (nonzero) digits is 9000, while the sum is 31.

Adding to 51550160062 its reverse (26006105515), we get a palindrome (77556265577).

The spelling of 51550160062 in words is "fifty-one billion, five hundred fifty million, one hundred sixty thousand, sixty-two".