53364455 has 4 divisors (see below), whose sum is σ = 64037352. Its totient is φ = 42691560.

The previous prime is 53364449. The next prime is 53364469. The reversal of 53364455 is 55446335.

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

It is a de Polignac number, because none of the positive numbers 2^k-53364455 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5336441 + ... + 5336450.

It is an arithmetic number, because the mean of its divisors is an integer number (16009338).

Almost surely, 2^53364455 is an apocalyptic number.

53364455 is a deficient number, since it is larger than the sum of its proper divisors (10672897).

53364455 is a wasteful number, since it uses less digits than its factorization.

53364455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10672896.

The product of its digits is 108000, while the sum is 35.

The square root of 53364455 is about 7305.0978775099. The cubic root of 53364455 is about 376.4876138397.

The spelling of 53364455 in words is "fifty-three million, three hundred sixty-four thousand, four hundred fifty-five".