51060372254 has 16 divisors (see below), whose sum is σ = 78152152320. Its totient is φ = 25014589080.

The previous prime is 51060372221. The next prime is 51060372271. The reversal of 51060372254 is 45227306015.

It is a super-2 number, since 2×51060372254² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1212764 + ... + 1254159.

It is an arithmetic number, because the mean of its divisors is an integer number (4884509520).

Almost surely, 2^51060372254 is an apocalyptic number.

51060372254 is a deficient number, since it is larger than the sum of its proper divisors (27091780066).

51060372254 is a wasteful number, since it uses less digits than its factorization.

51060372254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2467135.

The product of its (nonzero) digits is 50400, while the sum is 35.

Adding to 51060372254 its reverse (45227306015), we get a palindrome (96287678269).

The spelling of 51060372254 in words is "fifty-one billion, sixty million, three hundred seventy-two thousand, two hundred fifty-four".