5426815612248 has 224 divisors, whose sum is σ = 15634083129600. Its totient is φ = 1764625984704.

The previous prime is 5426815612219. The next prime is 5426815612279. The reversal of 5426815612248 is 8422165186245.

5426815612248 is a `hidden beast` number, since 5 + 4 + 2 + 6 + 8 + 15 + 612 + 2 + 4 + 8 = 666.

It is a super-2 number, since 2×5426815612248² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 5426815612194 and 5426815612203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 40179213 + ... + 40314051.

Almost surely, 2^{5426815612248} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5426815612248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7817041564800).

5426815612248 is an abundant number, since it is smaller than the sum of its proper divisors (10207267517352).

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

5426815612248 is a wasteful number, since it uses less digits than its factorization.

5426815612248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135033 (or 135014 counting only the distinct ones).

The product of its digits is 7372800, while the sum is 54.

The spelling of 5426815612248 in words is "five trillion, four hundred twenty-six billion, eight hundred fifteen million, six hundred twelve thousand, two hundred forty-eight".