5266780704 has 60 divisors (see below), whose sum is σ = 15489463374. Its totient is φ = 1755592704.

The previous prime is 5266780657. The next prime is 5266780759. The reversal of 5266780704 is 4070876625.

It can be written as a sum of positive squares in only one way, i.e., 3422250000 + 1844530704 = 58500^2 + 42948^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5266780704.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1013377 + ... + 1018560.

Almost surely, 2^5266780704 is an apocalyptic number.

5266780704 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

5266780704 is an abundant number, since it is smaller than the sum of its proper divisors (10222682670).

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

5266780704 is a wasteful number, since it uses less digits than its factorization.

5266780704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2031959 (or 2031942 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The square root of 5266780704 is about 72572.5892055671. The cubic root of 5266780704 is about 1739.8631045688.

The spelling of 5266780704 in words is "five billion, two hundred sixty-six million, seven hundred eighty thousand, seven hundred four".