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2055341525 = 52238940163
BaseRepresentation
bin111101010000010…
…0000010111010101
312022020111011112012
41322200200113111
513202131412100
6535541034005
7101635054226
oct17240402725
95266434465
102055341525
11965206566
124943b5905
13269a82b23
14156d8324d
15c0695135
hex7a8205d5

2055341525 has 24 divisors (see below), whose sum is σ = 2689381440. Its totient is φ = 1555072640.

The previous prime is 2055341507. The next prime is 2055341539. The reversal of 2055341525 is 5251435502.

It is a de Polignac number, because none of the positive numbers 2k-2055341525 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2055341491 and 2055341500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31094 + ... + 71256.

It is an arithmetic number, because the mean of its divisors is an integer number (112057560).

Almost surely, 22055341525 is an apocalyptic number.

2055341525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2055341525 is a deficient number, since it is larger than the sum of its proper divisors (634039915).

2055341525 is a wasteful number, since it uses less digits than its factorization.

2055341525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40285 (or 40280 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 2055341525 is about 45335.8745917623. The cubic root of 2055341525 is about 1271.4364726636.

The spelling of 2055341525 in words is "two billion, fifty-five million, three hundred forty-one thousand, five hundred twenty-five".

Divisors: 1 5 23 25 89 115 445 575 2047 2225 10235 40163 51175 200815 923749 1004075 3574507 4618745 17872535 23093725 82213661 89362675 411068305 2055341525