5421327630 has 16 divisors (see below), whose sum is σ = 13011186384. Its totient is φ = 1445687360.

The previous prime is 5421327607. The next prime is 5421327649. The reversal of 5421327630 is 367231245.

It is a junction number, because it is equal to n+sod(n) for n = 5421327591 and 5421327600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90355431 + ... + 90355490.

It is an arithmetic number, because the mean of its divisors is an integer number (813199149).

Almost surely, 2^5421327630 is an apocalyptic number.

5421327630 is an abundant number, since it is smaller than the sum of its proper divisors (7589858754).

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

5421327630 is a wasteful number, since it uses less digits than its factorization.

5421327630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180710931.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 5421327630 is about 73629.6654209429. The cubic root of 5421327630 is about 1756.7173261418.

Adding to 5421327630 its reverse (367231245), we get a palindrome (5788558875).

The spelling of 5421327630 in words is "five billion, four hundred twenty-one million, three hundred twenty-seven thousand, six hundred thirty".