53466911 has 4 divisors (see below), whose sum is σ = 54771024. Its totient is φ = 52162800.

The previous prime is 53466901. The next prime is 53466913. The reversal of 53466911 is 11966435.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53466911 - 2²² = 49272607 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 (53466913) 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, 651995 + ... + 652076.

It is an arithmetic number, because the mean of its divisors is an integer number (13692756).

Almost surely, 2^53466911 is an apocalyptic number.

53466911 is a deficient number, since it is larger than the sum of its proper divisors (1304113).

53466911 is a wasteful number, since it uses less digits than its factorization.

53466911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304112.

The product of its digits is 19440, while the sum is 35.

The square root of 53466911 is about 7312.1071518407. The cubic root of 53466911 is about 376.7284030515.

The spelling of 53466911 in words is "fifty-three million, four hundred sixty-six thousand, nine hundred eleven".