5426048646 has 48 divisors (see below), whose sum is σ = 11882130624. Its totient is φ = 1789448112.

The previous prime is 5426048597. The next prime is 5426048651. The reversal of 5426048646 is 6468406245.

5426048646 is a `hidden beast` number, since 542 + 6 + 0 + 48 + 64 + 6 = 666.

It is a super-3 number, since 3×5426048646³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 661945 + ... + 670091.

It is an arithmetic number, because the mean of its divisors is an integer number (247544388).

Almost surely, 2^5426048646 is an apocalyptic number.

5426048646 is an abundant number, since it is smaller than the sum of its proper divisors (6456081978).

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

5426048646 is a wasteful number, since it uses less digits than its factorization.

5426048646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8545 (or 8542 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 45.

The square root of 5426048646 is about 73661.7176422054. The cubic root of 5426048646 is about 1757.2271080591.

The spelling of 5426048646 in words is "five billion, four hundred twenty-six million, forty-eight thousand, six hundred forty-six".