54930703129 has 9 divisors (see below), whose sum is σ = 55230684309. Its totient is φ = 54632346300.

The previous prime is 54930703117. The next prime is 54930703169. The reversal of 54930703129 is 92130703945.

The square root of 54930703129 is 234373.

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

It is not a de Polignac number, because 54930703129 - 2⁷ = 54930703001 is a prime.

It is a super-4 number, since 4×54930703129⁴ (a number of 44 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54930703109) 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, 52264654 + ... + 52265704.

It is an arithmetic number, because the mean of its divisors is an integer number (6136742701).

Almost surely, 2^54930703129 is an apocalyptic number.

54930703129 is the 234373-rd square number.

54930703129 is the 117187-th centered octagonal number.

It is an amenable number.

54930703129 is a deficient number, since it is larger than the sum of its proper divisors (299981180).

54930703129 is an frugal number, since it uses more digits than its factorization.

54930703129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2548 (or 1274 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 43.

The spelling of 54930703129 in words is "fifty-four billion, nine hundred thirty million, seven hundred three thousand, one hundred twenty-nine".