53430085 has 8 divisors (see below), whose sum is σ = 64219680. Its totient is φ = 42675024.

The previous prime is 53430079. The next prime is 53430101. The reversal of 53430085 is 58003435.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53430085 - 2³ = 53430077 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5095 + ... + 11524.

It is an arithmetic number, because the mean of its divisors is an integer number (8027460).

Almost surely, 2^53430085 is an apocalyptic number.

It is an amenable number.

53430085 is a deficient number, since it is larger than the sum of its proper divisors (10789595).

53430085 is a wasteful number, since it uses less digits than its factorization.

53430085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17267.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 53430085 is about 7309.5885657128. The cubic root of 53430085 is about 376.6418910619.

The spelling of 53430085 in words is "fifty-three million, four hundred thirty thousand, eighty-five".