54090200329 has 9 divisors (see below), whose sum is σ = 59457329869. Its totient is φ = 49170583660.

The previous prime is 54090200327. The next prime is 54090200357. The reversal of 54090200329 is 92300209045.

The square root of 54090200329 is 232573.

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

It is not a de Polignac number, because 54090200329 - 2¹ = 54090200327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54090200294 and 54090200303.

It is not an unprimeable number, because it can be changed into a prime (54090200323) 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, 2547732 + ... + 2568874.

Almost surely, 2^54090200329 is an apocalyptic number.

54090200329 is the 232573-rd square number.

54090200329 is the 116287-th centered octagonal number.

It is an amenable number.

54090200329 is a deficient number, since it is larger than the sum of its proper divisors (5367129540).

54090200329 is an frugal number, since it uses more digits than its factorization.

54090200329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42308 (or 21154 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The spelling of 54090200329 in words is "fifty-four billion, ninety million, two hundred thousand, three hundred twenty-nine".