5290375680 has 400 divisors, whose sum is σ = 19583460864. Its totient is φ = 1363599360.

The previous prime is 5290375679. The next prime is 5290375691. The reversal of 5290375680 is 865730925.

It is a happy number.

5290375680 is a `hidden beast` number, since 52 + 9 + 0 + 37 + 568 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6427749 + ... + 6428571.

Almost surely, 2^5290375680 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 5290375680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9791730432).

5290375680 is an abundant number, since it is smaller than the sum of its proper divisors (14293085184).

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

5290375680 is an equidigital number, since it uses as much as digits as its factorization.

5290375680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889 (or 864 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The square root of 5290375680 is about 72734.9687564379. The cubic root of 5290375680 is about 1742.4574076662.

The spelling of 5290375680 in words is "five billion, two hundred ninety million, three hundred seventy-five thousand, six hundred eighty".