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53036485 = 5151199353
BaseRepresentation
bin1100101001010…
…0010111000101
310200210112101021
43022110113011
5102034131420
65132431141
71212542215
oct312242705
9120715337
1053036485
1127a35107
12159184b1
13acac548
147088245
1549c97aa
hex32945c5

53036485 has 16 divisors (see below), whose sum is σ = 64569600. Its totient is φ = 41817600.

The previous prime is 53036453. The next prime is 53036491. The reversal of 53036485 is 58463035.

It is not a de Polignac number, because 53036485 - 25 = 53036453 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53036485.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150069 + ... + 150421.

It is an arithmetic number, because the mean of its divisors is an integer number (4035600).

Almost surely, 253036485 is an apocalyptic number.

It is an amenable number.

53036485 is a deficient number, since it is larger than the sum of its proper divisors (11533115).

53036485 is a wasteful number, since it uses less digits than its factorization.

53036485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 53036485 is about 7282.6152582709. The cubic root of 53036485 is about 375.7147494158.

The spelling of 53036485 in words is "fifty-three million, thirty-six thousand, four hundred eighty-five".

Divisors: 1 5 151 199 353 755 995 1765 30049 53303 70247 150245 266515 351235 10607297 53036485