53340911 has 16 divisors (see below), whose sum is σ = 59587584. Its totient is φ = 47434464.

The previous prime is 53340899. The next prime is 53340913. The reversal of 53340911 is 11904335.

It is a cyclic number.

It is not a de Polignac number, because 53340911 - 2¹⁰ = 53339887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53340913) 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, 40286 + ... + 41588.

It is an arithmetic number, because the mean of its divisors is an integer number (3724224).

Almost surely, 2^53340911 is an apocalyptic number.

53340911 is a deficient number, since it is larger than the sum of its proper divisors (6246673).

53340911 is a wasteful number, since it uses less digits than its factorization.

53340911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1430.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 53340911 is about 7303.4862223461. The cubic root of 53340911 is about 376.4322378515.

The spelling of 53340911 in words is "fifty-three million, three hundred forty thousand, nine hundred eleven".