5207795215902 has 12 divisors (see below), whose sum is σ = 11283556301160. Its totient is φ = 1735931738628.

The previous prime is 5207795215897. The next prime is 5207795215921. The reversal of 5207795215902 is 2095125977025.

5207795215902 is a `hidden beast` number, since 5 + 20 + 7 + 7 + 9 + 5 + 21 + 590 + 2 = 666.

It is a super-2 number, since 2×5207795215902² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 144660978202 + ... + 144660978237.

It is an arithmetic number, because the mean of its divisors is an integer number (940296358430).

Almost surely, 2^{5207795215902} is an apocalyptic number.

5207795215902 is an abundant number, since it is smaller than the sum of its proper divisors (6075761085258).

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

5207795215902 is a wasteful number, since it uses less digits than its factorization.

5207795215902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289321956447 (or 289321956444 counting only the distinct ones).

The product of its (nonzero) digits is 3969000, while the sum is 54.

The spelling of 5207795215902 in words is "five trillion, two hundred seven billion, seven hundred ninety-five million, two hundred fifteen thousand, nine hundred two".