5211421032 has 16 divisors (see below), whose sum is σ = 13028552640. Its totient is φ = 1737140336.

The previous prime is 5211421027. The next prime is 5211421073. The reversal of 5211421032 is 2301241125.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108571248 + ... + 108571295.

It is an arithmetic number, because the mean of its divisors is an integer number (814284540).

Almost surely, 2^5211421032 is an apocalyptic number.

It is an amenable number.

5211421032 is an abundant number, since it is smaller than the sum of its proper divisors (7817131608).

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

5211421032 is a wasteful number, since it uses less digits than its factorization.

5211421032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217142552 (or 217142548 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 5211421032 is about 72190.1726829906. The cubic root of 5211421032 is about 1733.7456607173.

Adding to 5211421032 its reverse (2301241125), we get a palindrome (7512662157).

The spelling of 5211421032 in words is "five billion, two hundred eleven million, four hundred twenty-one thousand, thirty-two".