53346465 has 16 divisors (see below), whose sum is σ = 94838400. Its totient is φ = 28451376.

The previous prime is 53346463. The next prime is 53346487. The reversal of 53346465 is 56464335.

53346465 is a `hidden beast` number, since 5 + 3 + 3 + 4 + 646 + 5 = 666.

It is not a de Polignac number, because 53346465 - 2¹ = 53346463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53346463) 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, 197445 + ... + 197714.

It is an arithmetic number, because the mean of its divisors is an integer number (5927400).

Almost surely, 2^53346465 is an apocalyptic number.

It is an amenable number.

53346465 is a deficient number, since it is larger than the sum of its proper divisors (41491935).

53346465 is a wasteful number, since it uses less digits than its factorization.

53346465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395173 (or 395167 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

The square root of 53346465 is about 7303.8664418238. The cubic root of 53346465 is about 376.4453024459.

The spelling of 53346465 in words is "fifty-three million, three hundred forty-six thousand, four hundred sixty-five".