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632053525 = 52198914951
BaseRepresentation
bin100101101011000…
…101111100010101
31122001022122102211
4211223011330111
52243301203100
6142415033421
721443236435
oct4553057425
91561278384
10632053525
112a4861194
1215780b871
13a0c3c48c
145dd2c2c5
153a7501ba
hex25ac5f15

632053525 has 24 divisors (see below), whose sum is σ = 834321600. Its totient is φ = 473616000.

The previous prime is 632053507. The next prime is 632053529. The reversal of 632053525 is 525350236.

It is not a de Polignac number, because 632053525 - 27 = 632053397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632053529) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34800 + ... + 49750.

It is an arithmetic number, because the mean of its divisors is an integer number (34763400).

Almost surely, 2632053525 is an apocalyptic number.

It is an amenable number.

632053525 is a deficient number, since it is larger than the sum of its proper divisors (202268075).

632053525 is a wasteful number, since it uses less digits than its factorization.

632053525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15069 (or 15064 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 632053525 is about 25140.6747125052. The cubic root of 632053525 is about 858.1923112228.

The spelling of 632053525 in words is "six hundred thirty-two million, fifty-three thousand, five hundred twenty-five".

Divisors: 1 5 19 25 89 95 445 475 1691 2225 8455 14951 42275 74755 284069 373775 1330639 1420345 6653195 7101725 25282141 33265975 126410705 632053525