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53325335 = 571523581
BaseRepresentation
bin1100101101101…
…0111000010111
310201100012121102
43023122320113
5102122402320
65142540315
71215154310
oct313327027
9121305542
1053325335
1128112128
1215a3769b
13b080b6b
147121607
154a35175
hex32dae17

53325335 has 8 divisors (see below), whose sum is σ = 73131936. Its totient is φ = 36565920.

The previous prime is 53325319. The next prime is 53325359. The reversal of 53325335 is 53352335.

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

It is not a de Polignac number, because 53325335 - 24 = 53325319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53325298 and 53325307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 761756 + ... + 761825.

It is an arithmetic number, because the mean of its divisors is an integer number (9141492).

Almost surely, 253325335 is an apocalyptic number.

53325335 is a deficient number, since it is larger than the sum of its proper divisors (19806601).

53325335 is a wasteful number, since it uses less digits than its factorization.

53325335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523593.

The product of its digits is 20250, while the sum is 29.

The square root of 53325335 is about 7302.4198044210. The cubic root of 53325335 is about 376.3955938121.

Subtracting 53325335 from its reverse (53352335), we obtain a cube (27000 = 303).

The spelling of 53325335 in words is "fifty-three million, three hundred twenty-five thousand, three hundred thirty-five".

Divisors: 1 5 7 35 1523581 7617905 10665067 53325335