46920325321 has 27 divisors (see below), whose sum is σ = 49355632053. Its totient is φ = 44604537120.

The previous prime is 46920325313. The next prime is 46920325327. The reversal of 46920325321 is 12352302964.

The square root of 46920325321 is 216611.

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

It can be written as a sum of positive squares in 4 ways, for example, as 6303566025 + 40616759296 = 79395^2 + 201536^2 .

It is not a de Polignac number, because 46920325321 - 2³ = 46920325313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46920325327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 700303330 + ... + 700303396.

Almost surely, 2^46920325321 is an apocalyptic number.

46920325321 is the 216611-st square number.

46920325321 is the 108306-th centered octagonal number.

It is an amenable number.

46920325321 is a deficient number, since it is larger than the sum of its proper divisors (2435306732).

46920325321 is an frugal number, since it uses more digits than its factorization.

46920325321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362 (or 181 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 46920325321 in words is "forty-six billion, nine hundred twenty million, three hundred twenty-five thousand, three hundred twenty-one".