5278512273622 has 24 divisors (see below), whose sum is σ = 9211046816376. Its totient is φ = 2262076715808.

The previous prime is 5278512273571. The next prime is 5278512273623. The reversal of 5278512273622 is 2263722158725.

It is a super-4 number, since 4×5278512273622⁴ (a number of 52 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5278512273622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5278512273623) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 132928 + ... + 3251875.

It is an arithmetic number, because the mean of its divisors is an integer number (383793617349).

Almost surely, 2^{5278512273622} is an apocalyptic number.

5278512273622 is a deficient number, since it is larger than the sum of its proper divisors (3932534542754).

5278512273622 is a wasteful number, since it uses less digits than its factorization.

5278512273622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3400732 (or 3400725 counting only the distinct ones).

The product of its digits is 5644800, while the sum is 52.

The spelling of 5278512273622 in words is "five trillion, two hundred seventy-eight billion, five hundred twelve million, two hundred seventy-three thousand, six hundred twenty-two".