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4920551125 = 53719295973
BaseRepresentation
bin1001001010100100…
…11010011011010101
3110200220212220012021
410211102122123111
540034130114000
62132132253141
7232635665050
oct44522323325
913626786167
104920551125
1120a5582986
12b53a711b1
13605562319
143496dda97
151dbeb111a
hex12549a6d5

4920551125 has 32 divisors (see below), whose sum is σ = 7387511040. Its totient is φ = 3196497600.

The previous prime is 4920551071. The next prime is 4920551137. The reversal of 4920551125 is 5211550294.

It is not a de Polignac number, because 4920551125 - 27 = 4920550997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131362 + ... + 164611.

It is an arithmetic number, because the mean of its divisors is an integer number (230859720).

Almost surely, 24920551125 is an apocalyptic number.

It is an amenable number.

4920551125 is a deficient number, since it is larger than the sum of its proper divisors (2466959915).

4920551125 is a wasteful number, since it uses less digits than its factorization.

4920551125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296014 (or 296004 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 34.

The square root of 4920551125 is about 70146.6401547501. The cubic root of 4920551125 is about 1700.8705028474.

The spelling of 4920551125 in words is "four billion, nine hundred twenty million, five hundred fifty-one thousand, one hundred twenty-five".

Divisors: 1 5 7 19 25 35 95 125 133 175 475 665 875 2375 3325 16625 295973 1479865 2071811 5623487 7399325 10359055 28117435 36996625 39364409 51795275 140587175 196822045 258976375 702935875 984110225 4920551125