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2525300250055 = 51161943179811
BaseRepresentation
bin100100101111110111100…
…111111101010111000111
322221102020111221102122221
4210233313213331113013
5312333303331000210
65212035032233211
7350306202646402
oct44576747752707
98842214842587
102525300250055
11893a7917a650
12349505b3b807
1315419a1a31bb
148a321c96d39
1545a4ed411da
hex24bf79fd5c7

2525300250055 has 32 divisors (see below), whose sum is σ = 3360440203776. Its totient is φ = 1806259920000.

The previous prime is 2525300250029. The next prime is 2525300250079. The reversal of 2525300250055 is 5500520035252.

It is not a de Polignac number, because 2525300250055 - 215 = 2525300217287 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2525300250055.

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, 31601100 + ... + 31680910.

It is an arithmetic number, because the mean of its divisors is an integer number (105013756368).

Almost surely, 22525300250055 is an apocalyptic number.

2525300250055 is a deficient number, since it is larger than the sum of its proper divisors (835139953721).

2525300250055 is a wasteful number, since it uses less digits than its factorization.

2525300250055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89319.

The product of its (nonzero) digits is 75000, while the sum is 34.

The spelling of 2525300250055 in words is "two trillion, five hundred twenty-five billion, three hundred million, two hundred fifty thousand, fifty-five".

Divisors: 1 5 11 55 61 305 671 3355 9431 47155 79811 103741 399055 518705 575291 877921 2876455 4389605 4868471 6328201 24342355 31641005 53553181 267765905 752697541 3763487705 8279672951 41398364755 45914550001 229572750005 505060050011 2525300250055