53416455 has 8 divisors (see below), whose sum is σ = 85466352. Its totient is φ = 28488768.

The previous prime is 53416411. The next prime is 53416457. The reversal of 53416455 is 55461435.

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

It is not a de Polignac number, because 53416455 - 2¹³ = 53408263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53416457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1780534 + ... + 1780563.

It is an arithmetic number, because the mean of its divisors is an integer number (10683294).

Almost surely, 2^53416455 is an apocalyptic number.

53416455 is a deficient number, since it is larger than the sum of its proper divisors (32049897).

53416455 is a wasteful number, since it uses less digits than its factorization.

53416455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3561105.

The product of its digits is 36000, while the sum is 33.

The square root of 53416455 is about 7308.6561692284. The cubic root of 53416455 is about 376.6098612572.

The spelling of 53416455 in words is "fifty-three million, four hundred sixteen thousand, four hundred fifty-five".