53430105 has 16 divisors (see below), whose sum is σ = 86938560. Its totient is φ = 28012608.

The previous prime is 53430103. The next prime is 53430121. The reversal of 53430105 is 50103435.

It is not a de Polignac number, because 53430105 - 2¹ = 53430103 is a prime.

It is a super-2 number, since 2×53430105² = 5709552240622050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53430101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29302 + ... + 31071.

It is an arithmetic number, because the mean of its divisors is an integer number (5433660).

Almost surely, 2^53430105 is an apocalyptic number.

It is an amenable number.

53430105 is a deficient number, since it is larger than the sum of its proper divisors (33508455).

53430105 is a wasteful number, since it uses less digits than its factorization.

53430105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60440.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 53430105 is about 7309.5899337788. The cubic root of 53430105 is about 376.6419380569.

It can be divided in two parts, 53430 and 105, that added together give a palindrome (53535).

The spelling of 53430105 in words is "fifty-three million, four hundred thirty thousand, one hundred five".