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88265160425 = 52132631032643
BaseRepresentation
bin101001000110100000…
…0110111011011101001
322102211100110201121202
41102031000313123221
52421231340113200
6104314244413545
76243202325141
oct1221500673351
9272740421552
1088265160425
1134484422482
12151339a72b5
138428597ca0
1443b4747921
152468de51d5
hex148d0376e9

88265160425 has 24 divisors (see below), whose sum is σ = 118316218944. Its totient is φ = 64932528960.

The previous prime is 88265160413. The next prime is 88265160427. The reversal of 88265160425 is 52406156288.

It is not a de Polignac number, because 88265160425 - 216 = 88265094889 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 88265160425.

It is not an unprimeable number, because it can be changed into a prime (88265160427) 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, 430847 + ... + 601796.

It is an arithmetic number, because the mean of its divisors is an integer number (4929842456).

Almost surely, 288265160425 is an apocalyptic number.

It is an amenable number.

88265160425 is a deficient number, since it is larger than the sum of its proper divisors (30051058519).

88265160425 is a wasteful number, since it uses less digits than its factorization.

88265160425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032929 (or 1032924 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 47.

The spelling of 88265160425 in words is "eighty-eight billion, two hundred sixty-five million, one hundred sixty thousand, four hundred twenty-five".

Divisors: 1 5 13 25 65 263 325 1315 3419 6575 17095 85475 1032643 5163215 13424359 25816075 67121795 271585109 335608975 1357925545 3530606417 6789627725 17653032085 88265160425