51144130250310 has 64 divisors (see below), whose sum is σ = 128099358282240. Its totient is φ = 13043761758720.

The previous prime is 51144130250273. The next prime is 51144130250359. The reversal of 51144130250310 is 1305203144115.

It is a super-3 number, since 3×51144130250310³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 488046 + ... + 10125534.

It is an arithmetic number, because the mean of its divisors is an integer number (2001552473160).

Almost surely, 2^{51144130250310} is an apocalyptic number.

51144130250310 is an abundant number, since it is smaller than the sum of its proper divisors (76955228031930).

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

51144130250310 is a wasteful number, since it uses less digits than its factorization.

51144130250310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9645213.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 51144130250310 its reverse (1305203144115), we get a palindrome (52449333394425).

The spelling of 51144130250310 in words is "fifty-one trillion, one hundred forty-four billion, one hundred thirty million, two hundred fifty thousand, three hundred ten".