5260203745920 has 256 divisors, whose sum is σ = 19725765148800. Its totient is φ = 1320207925248.

The previous prime is 5260203745871. The next prime is 5260203745931. The reversal of 5260203745920 is 295473020625.

5260203745920 is a `hidden beast` number, since 5 + 2 + 6 + 0 + 20 + 37 + 4 + 592 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8659474 + ... + 9246993.

Almost surely, 2^{5260203745920} is an apocalyptic number.

It is an amenable number.

5260203745920 is an abundant number, since it is smaller than the sum of its proper divisors (14465561402880).

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

5260203745920 is a wasteful number, since it uses less digits than its factorization.

5260203745920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17906512 (or 17906494 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The spelling of 5260203745920 in words is "five trillion, two hundred sixty billion, two hundred three million, seven hundred forty-five thousand, nine hundred twenty".