5205205777260 has 48 divisors (see below), whose sum is σ = 14716076933376. Its totient is φ = 1374578611392.

The previous prime is 5205205777259. The next prime is 5205205777279. The reversal of 5205205777260 is 627775025025.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 421126974 + ... + 421139333.

It is an arithmetic number, because the mean of its divisors is an integer number (306584936112).

Almost surely, 2^{5205205777260} is an apocalyptic number.

It is an amenable number.

5205205777260 is an abundant number, since it is smaller than the sum of its proper divisors (9510871156116).

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

5205205777260 is a wasteful number, since it uses less digits than its factorization.

5205205777260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842266422 (or 842266420 counting only the distinct ones).

The product of its (nonzero) digits is 2058000, while the sum is 48.

The spelling of 5205205777260 in words is "five trillion, two hundred five billion, two hundred five million, seven hundred seventy-seven thousand, two hundred sixty".