5278023760 has 20 divisors (see below), whose sum is σ = 12271405428. Its totient is φ = 2111209472.

The previous prime is 5278023757. The next prime is 5278023763. The reversal of 5278023760 is 673208725.

It is an interprime number because it is at equal distance from previous prime (5278023757) and next prime (5278023763).

It can be written as a sum of positive squares in 2 ways, for example, as 587965504 + 4690058256 = 24248^2 + 68484^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×5278023760² = 55715069622249075200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5278023763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32987569 + ... + 32987728.

Almost surely, 2^5278023760 is an apocalyptic number.

It is an amenable number.

5278023760 is an abundant number, since it is smaller than the sum of its proper divisors (6993381668).

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

5278023760 is a wasteful number, since it uses less digits than its factorization.

5278023760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65975310 (or 65975304 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 5278023760 is about 72650.0086717132. The cubic root of 5278023760 is about 1741.1002597750.

The spelling of 5278023760 in words is "five billion, two hundred seventy-eight million, twenty-three thousand, seven hundred sixty".