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88553066130 = 2365172347661
BaseRepresentation
bin101001001111000101…
…1001000111010010010
322110120102012212000000
41102132023020322102
52422324041104010
6104403011310430
76253266433314
oct1223613107222
9273512185000
1088553066130
1134611996281
12151b42ab416
13847311cba9
144400a8d7b4
1524843157c0
hex149e2c8e92

88553066130 has 448 divisors, whose sum is σ = 270069562368. Its totient is φ = 20774983680.

The previous prime is 88553066101. The next prime is 88553066137. The reversal of 88553066130 is 3166035588.

88553066130 is a `hidden beast` number, since 8 + 8 + 553 + 0 + 6 + 61 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (88553066137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 133968000 + ... + 133968660.

Almost surely, 288553066130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88553066130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135034781184).

88553066130 is an abundant number, since it is smaller than the sum of its proper divisors (181516496238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88553066130 is a wasteful number, since it uses less digits than its factorization.

88553066130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773 (or 758 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 88553066130 in words is "eighty-eight billion, five hundred fifty-three million, sixty-six thousand, one hundred thirty".