5265559078 has 32 divisors (see below), whose sum is σ = 8670576096. Its totient is φ = 2383527168.

The previous prime is 5265559043. The next prime is 5265559121. The reversal of 5265559078 is 8709555625.

It is a super-2 number, since 2×5265559078² = 55452224807816420168, which 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 15 ways as a sum of consecutive naturals, for example, 399400 + ... + 412372.

It is an arithmetic number, because the mean of its divisors is an integer number (270955503).

Almost surely, 2^5265559078 is an apocalyptic number.

5265559078 is a deficient number, since it is larger than the sum of its proper divisors (3405017018).

5265559078 is a wasteful number, since it uses less digits than its factorization.

5265559078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13288.

The product of its (nonzero) digits is 3780000, while the sum is 52.

The square root of 5265559078 is about 72564.1721374950. The cubic root of 5265559078 is about 1739.7285741679.

The spelling of 5265559078 in words is "five billion, two hundred sixty-five million, five hundred fifty-nine thousand, seventy-eight".