51003524240142 has 8 divisors (see below), whose sum is σ = 102007048480296. Its totient is φ = 17001174746712.

The previous prime is 51003524240089. The next prime is 51003524240203. The reversal of 51003524240142 is 24104242530015.

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

51003524240142 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4250293686673 + ... + 4250293686684.

It is an arithmetic number, because the mean of its divisors is an integer number (12750881060037).

Almost surely, 2^{51003524240142} is an apocalyptic number.

51003524240142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

51003524240142 is a wasteful number, since it uses less digits than its factorization.

51003524240142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8500587373362.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 51003524240142 its reverse (24104242530015), we get a palindrome (75107766770157).

The spelling of 51003524240142 in words is "fifty-one trillion, three billion, five hundred twenty-four million, two hundred forty thousand, one hundred forty-two".