51102445453350 has 48 divisors (see below), whose sum is σ = 126772458580560. Its totient is φ = 13623190416000.

The previous prime is 51102445453337. The next prime is 51102445453417. The reversal of 51102445453350 is 5335454420115.

51102445453350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×51102445453350² (a number of 28 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 23 ways as a sum of consecutive naturals, for example, 51107845 + ... + 52098144.

It is an arithmetic number, because the mean of its divisors is an integer number (2641092887095).

Almost surely, 2^{51102445453350} is an apocalyptic number.

51102445453350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

51102445453350 is an abundant number, since it is smaller than the sum of its proper divisors (75670013127210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51102445453350 is a wasteful number, since it uses less digits than its factorization.

51102445453350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103209305 (or 103209300 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 42.

Adding to 51102445453350 its reverse (5335454420115), we get a palindrome (56437899873465).

The spelling of 51102445453350 in words is "fifty-one trillion, one hundred two billion, four hundred forty-five million, four hundred fifty-three thousand, three hundred fifty".