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53364601 = 83642947
BaseRepresentation
bin1100101110010…
…0011101111001
310201102012110201
43023210131321
5102130131401
65143442201
71215406633
oct313443571
9121365421
1053364601
1128139684
1215a56361
13b0959b4
147131a53
154a41b01
hex32e4779

53364601 has 4 divisors (see below), whose sum is σ = 54007632. Its totient is φ = 52721572.

The previous prime is 53364583. The next prime is 53364613. The reversal of 53364601 is 10646335.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53364601 - 27 = 53364473 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53364601.

It is not an unprimeable number, because it can be changed into a prime (53364631) 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, 321391 + ... + 321556.

It is an arithmetic number, because the mean of its divisors is an integer number (13501908).

Almost surely, 253364601 is an apocalyptic number.

It is an amenable number.

53364601 is a deficient number, since it is larger than the sum of its proper divisors (643031).

53364601 is an equidigital number, since it uses as much as digits as its factorization.

53364601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643030.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 53364601 is about 7305.1078705246. The cubic root of 53364601 is about 376.4879571840.

The spelling of 53364601 in words is "fifty-three million, three hundred sixty-four thousand, six hundred one".

Divisors: 1 83 642947 53364601