5737754320321 has 9 divisors (see below), whose sum is σ = 5745307237761. Its totient is φ = 5730211328532.

The previous prime is 5737754320241. The next prime is 5737754320327. The reversal of 5737754320321 is 1230234577375.

The square root of 5737754320321 is 2395361.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 5737754320321 - 2¹⁵ = 5737754287553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5737754320327) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3073247230 + ... + 3073249096.

Almost surely, 2^{5737754320321} is an apocalyptic number.

5737754320321 is the 2395361-st square number.

5737754320321 is the 1197681-st centered octagonal number.

It is an amenable number.

5737754320321 is a deficient number, since it is larger than the sum of its proper divisors (7552917440).

5737754320321 is an frugal number, since it uses more digits than its factorization.

5737754320321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6300 (or 3150 counting only the distinct ones).

The product of its (nonzero) digits is 3704400, while the sum is 49.

Multiplying 5737754320321 by its sum of digits (49), we get a square (281149961695729 = 16767527²).

Adding to 5737754320321 its reverse (1230234577375), we get a palindrome (6967988897696).

The spelling of 5737754320321 in words is "five trillion, seven hundred thirty-seven billion, seven hundred fifty-four million, three hundred twenty thousand, three hundred twenty-one".