54214429 has 4 divisors (see below), whose sum is σ = 57067840. Its totient is φ = 51361020.

The previous prime is 54214409. The next prime is 54214441. The reversal of 54214429 is 92441245.

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 54214429 - 2⁵ = 54214397 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54214429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54214409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1426677 + ... + 1426714.

It is an arithmetic number, because the mean of its divisors is an integer number (14266960).

Almost surely, 2^54214429 is an apocalyptic number.

It is an amenable number.

54214429 is a deficient number, since it is larger than the sum of its proper divisors (2853411).

54214429 is a wasteful number, since it uses less digits than its factorization.

54214429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2853410.

The product of its digits is 11520, while the sum is 31.

The square root of 54214429 is about 7363.0448185516. The cubic root of 54214429 is about 378.4759571895.

The spelling of 54214429 in words is "fifty-four million, two hundred fourteen thousand, four hundred twenty-nine".