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2552902890575 = 521312233495571
BaseRepresentation
bin100101001001100100110…
…111101011010001001111
3100001001111012011212002012
4211021210313223101033
5313311321114444300
65232442024451435
7352304212350122
oct45114467532117
910031435155065
102552902890575
118a4753144a54
1235292a019b7b
1315697899549b
148b7bdb6c3b9
1546618266435
hex25264deb44f

2552902890575 has 24 divisors (see below), whose sum is σ = 3204069259776. Its totient is φ = 2017643004000.

The previous prime is 2552902890541. The next prime is 2552902890617. The reversal of 2552902890575 is 5750982092552.

It is a de Polignac number, because none of the positive numbers 2k-2552902890575 is a prime.

It is a Duffinian number.

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, 1017461 + ... + 2478110.

It is an arithmetic number, because the mean of its divisors is an integer number (133502885824).

Almost surely, 22552902890575 is an apocalyptic number.

2552902890575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2552902890575 is a deficient number, since it is larger than the sum of its proper divisors (651166369201).

2552902890575 is a wasteful number, since it uses less digits than its factorization.

2552902890575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3495935 (or 3495930 counting only the distinct ones).

The product of its (nonzero) digits is 22680000, while the sum is 59.

The spelling of 2552902890575 in words is "two trillion, five hundred fifty-two billion, nine hundred two million, eight hundred ninety thousand, five hundred seventy-five".

Divisors: 1 5 25 131 223 655 1115 3275 5575 29213 146065 730325 3495571 17477855 87389275 457919801 779512333 2289599005 3897561665 11447995025 19487808325 102116115623 510580578115 2552902890575