5370821712 has 60 divisors (see below), whose sum is σ = 15185837940. Its totient is φ = 1771812864.

The previous prime is 5370821711. The next prime is 5370821717. The reversal of 5370821712 is 2171280735.

It can be written as a sum of positive squares in 2 ways, for example, as 1066936896 + 4303884816 = 32664^2 + 65604^2 .

It is a super-2 number, since 2×5370821712² = 57691451724181221888, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5370821711) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 178287 + ... + 206222.

It is an arithmetic number, because the mean of its divisors is an integer number (253097299).

Almost surely, 2^5370821712 is an apocalyptic number.

It is an amenable number.

5370821712 is an abundant number, since it is smaller than the sum of its proper divisors (9815016228).

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

5370821712 is a wasteful number, since it uses less digits than its factorization.

5370821712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384620 (or 384611 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The square root of 5370821712 is about 73285.8902654529. The cubic root of 5370821712 is about 1751.2450146664.

The spelling of 5370821712 in words is "five billion, three hundred seventy million, eight hundred twenty-one thousand, seven hundred twelve".