5707200321 has 12 divisors (see below), whose sum is σ = 8378877780. Its totient is φ = 3742426080.

The previous prime is 5707200311. The next prime is 5707200329. The reversal of 5707200321 is 1230027075.

5707200321 is a `hidden beast` number, since 570 + 72 + 0 + 0 + 3 + 21 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 971007921 + 4736192400 = 31161^2 + 68820^2 .

It is not a de Polignac number, because 5707200321 - 2²¹ = 5705103169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5707200329) 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, 5197266 + ... + 5198363.

It is an arithmetic number, because the mean of its divisors is an integer number (698239815).

Almost surely, 2^5707200321 is an apocalyptic number.

It is an amenable number.

5707200321 is a deficient number, since it is larger than the sum of its proper divisors (2671677459).

5707200321 is a wasteful number, since it uses less digits than its factorization.

5707200321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10395696 (or 10395693 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 5707200321 is about 75546.0145937560. The cubic root of 5707200321 is about 1787.0678377944.

Adding to 5707200321 its reverse (1230027075), we get a palindrome (6937227396).

The spelling of 5707200321 in words is "five billion, seven hundred seven million, two hundred thousand, three hundred twenty-one".