5107209837212 has 72 divisors (see below), whose sum is σ = 10964254649040. Its totient is φ = 2069770268160.

The previous prime is 5107209837209. The next prime is 5107209837229. The reversal of 5107209837212 is 2127389027015.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 747188 + ... + 3282180.

It is an arithmetic number, because the mean of its divisors is an integer number (152281314570).

Almost surely, 2^{5107209837212} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5107209837212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5482127324520).

5107209837212 is an abundant number, since it is smaller than the sum of its proper divisors (5857044811828).

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

5107209837212 is a wasteful number, since it uses less digits than its factorization.

5107209837212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2535571 (or 2535562 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 47.

The spelling of 5107209837212 in words is "five trillion, one hundred seven billion, two hundred nine million, eight hundred thirty-seven thousand, two hundred twelve".