5280278015676 has 12 divisors (see below), whose sum is σ = 12320648703272. Its totient is φ = 1760092671888.

The previous prime is 5280278015651. The next prime is 5280278015707. The reversal of 5280278015676 is 6765108720825.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×5280278015676² (a number of 26 digits) 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 3 ways as a sum of consecutive naturals, for example, 220011583975 + ... + 220011583998.

Almost surely, 2^{5280278015676} is an apocalyptic number.

It is an amenable number.

5280278015676 is an abundant number, since it is smaller than the sum of its proper divisors (7040370687596).

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

5280278015676 is a wasteful number, since it uses less digits than its factorization.

5280278015676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440023167980 (or 440023167978 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 57.

The spelling of 5280278015676 in words is "five trillion, two hundred eighty billion, two hundred seventy-eight million, fifteen thousand, six hundred seventy-six".