5338455690 has 64 divisors (see below), whose sum is σ = 13004966016. Its totient is φ = 1402232832.

The previous prime is 5338455679. The next prime is 5338455709. The reversal of 5338455690 is 965548335.

It is a super-2 number, since 2×5338455690² = 56998218308186752200, which contains 22 as substring.

It is a Curzon 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 31 ways as a sum of consecutive naturals, for example, 2664229 + ... + 2666231.

It is an arithmetic number, because the mean of its divisors is an integer number (203202594).

Almost surely, 2^5338455690 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5338455690, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6502483008).

5338455690 is an abundant number, since it is smaller than the sum of its proper divisors (7666510326).

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

5338455690 is a wasteful number, since it uses less digits than its factorization.

5338455690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3303.

The product of its (nonzero) digits is 1944000, while the sum is 48.

The square root of 5338455690 is about 73064.7362959725. The cubic root of 5338455690 is about 1747.7200993337.

The spelling of 5338455690 in words is "five billion, three hundred thirty-eight million, four hundred fifty-five thousand, six hundred ninety".