5280287506140 has 48 divisors (see below), whose sum is σ = 15654499432992. Its totient is φ = 1325248628736.

The previous prime is 5280287506093. The next prime is 5280287506159. The reversal of 5280287506140 is 416057820825.

It is a super-2 number, since 2×5280287506140² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5280287506140.

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, 2588375209 + ... + 2588377248.

It is an arithmetic number, because the mean of its divisors is an integer number (326135404854).

Almost surely, 2^{5280287506140} is an apocalyptic number.

It is an amenable number.

5280287506140 is an abundant number, since it is smaller than the sum of its proper divisors (10374211926852).

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

5280287506140 is a wasteful number, since it uses less digits than its factorization.

5280287506140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5176752486 (or 5176752484 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 48.

The spelling of 5280287506140 in words is "five trillion, two hundred eighty billion, two hundred eighty-seven million, five hundred six thousand, one hundred forty".