5280126465 has 16 divisors (see below), whose sum is σ = 8463221568. Its totient is φ = 2811061056.

The previous prime is 5280126413. The next prime is 5280126469. The reversal of 5280126465 is 5646210825.

It is not a de Polignac number, because 5280126465 - 2¹² = 5280122369 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5280126469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 304174 + ... + 321063.

It is an arithmetic number, because the mean of its divisors is an integer number (528951348).

Almost surely, 2^5280126465 is an apocalyptic number.

It is an amenable number.

5280126465 is a deficient number, since it is larger than the sum of its proper divisors (3183095103).

5280126465 is a wasteful number, since it uses less digits than its factorization.

5280126465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625808.

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 5280126465 is about 72664.4787017701. The cubic root of 5280126465 is about 1741.3314406315.

The spelling of 5280126465 in words is "five billion, two hundred eighty million, one hundred twenty-six thousand, four hundred sixty-five".