54321277 has 4 divisors (see below), whose sum is σ = 54383680. Its totient is φ = 54258876.

The previous prime is 54321257. The next prime is 54321287. The reversal of 54321277 is 77212345.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54321277 - 2¹¹ = 54319229 is a prime.

It is a super-2 number, since 2×54321277² = 5901602269821458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54321227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29877 + ... + 31642.

It is an arithmetic number, because the mean of its divisors is an integer number (13595920).

Almost surely, 2^54321277 is an apocalyptic number.

It is an amenable number.

54321277 is a deficient number, since it is larger than the sum of its proper divisors (62403).

54321277 is an equidigital number, since it uses as much as digits as its factorization.

54321277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62402.

The product of its digits is 11760, while the sum is 31.

The square root of 54321277 is about 7370.2969411008. The cubic root of 54321277 is about 378.7244326251.

The spelling of 54321277 in words is "fifty-four million, three hundred twenty-one thousand, two hundred seventy-seven".