5146512001720 has 32 divisors (see below), whose sum is σ = 11699029868400. Its totient is φ = 2037382069248.

The previous prime is 5146512001691. The next prime is 5146512001759. The reversal of 5146512001720 is 271002156415.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 663206430 + ... + 663214189.

Almost surely, 2^{5146512001720} is an apocalyptic number.

It is an amenable number.

5146512001720 is an abundant number, since it is smaller than the sum of its proper divisors (6552517866680).

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

5146512001720 is a wasteful number, since it uses less digits than its factorization.

5146512001720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326420727 (or 1326420723 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 34.

The spelling of 5146512001720 in words is "five trillion, one hundred forty-six billion, five hundred twelve million, one thousand, seven hundred twenty".