53356419 has 12 divisors (see below), whose sum is σ = 77360400. Its totient is φ = 35437104.

The previous prime is 53356417. The next prime is 53356441. The reversal of 53356419 is 91465335.

53356419 is a `hidden beast` number, since 5 + 3 + 3 + 5 + 641 + 9 = 666.

53356419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53356419 - 2¹ = 53356417 is a prime.

It is a super-2 number, since 2×53356419² = 5693814897007122, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (53356411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8599 + ... + 13440.

It is an arithmetic number, because the mean of its divisors is an integer number (6446700).

Almost surely, 2^53356419 is an apocalyptic number.

53356419 is a deficient number, since it is larger than the sum of its proper divisors (24003981).

53356419 is a wasteful number, since it uses less digits than its factorization.

53356419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22314 (or 22311 counting only the distinct ones).

The product of its digits is 48600, while the sum is 36.

The square root of 53356419 is about 7304.5478299481. The cubic root of 53356419 is about 376.4687148282.

The spelling of 53356419 in words is "fifty-three million, three hundred fifty-six thousand, four hundred nineteen".