5426090208 has 480 divisors, whose sum is σ = 20560877568. Its totient is φ = 1362355200.

The previous prime is 5426090179. The next prime is 5426090231. The reversal of 5426090208 is 8020906245.

It is a happy number.

5426090208 is a `hidden beast` number, since 5 + 42 + 609 + 0 + 2 + 0 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 6186666 + ... + 6187542.

Almost surely, 2^5426090208 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 5426090208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10280438784).

5426090208 is an abundant number, since it is smaller than the sum of its proper divisors (15134787360).

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

5426090208 is a wasteful number, since it uses less digits than its factorization.

5426090208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948 (or 931 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 5426090208 is about 73661.9997556406. Note that the first 3 decimals coincide. The cubic root of 5426090208 is about 1757.2315946688.

Adding to 5426090208 its sum of digits (36), we get a square (5426090244 = 73662²).

The spelling of 5426090208 in words is "five billion, four hundred twenty-six million, ninety thousand, two hundred eight".