5131551014000 has 80 divisors (see below), whose sum is σ = 13137978106656. Its totient is φ = 1931878016000.

The previous prime is 5131551013991. The next prime is 5131551014011. The reversal of 5131551014000 is 4101551315.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75429986 + ... + 75497985.

Almost surely, 2^{5131551014000} is an apocalyptic number.

5131551014000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5131551014000 is an abundant number, since it is smaller than the sum of its proper divisors (8006427092656).

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

5131551014000 is a wasteful number, since it uses less digits than its factorization.

5131551014000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150928011 (or 150927995 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 26.

Adding to 5131551014000 its reverse (4101551315), we get a palindrome (5135652565315).

The spelling of 5131551014000 in words is "five trillion, one hundred thirty-one billion, five hundred fifty-one million, fourteen thousand".