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53370986130 = 233571121971173
BaseRepresentation
bin110001101101001010…
…001001111010010010
312002202111221000021000
4301231022021322102
51333300433024010
640303541242430
73566403616440
oct615512117222
9162674830230
1053370986130
11206a8591900
12a415a03416
135057277687
142824307b90
1515c57ba7c0
hexc6d289e92

53370986130 has 768 divisors, whose sum is σ = 191949004800. Its totient is φ = 10298534400.

The previous prime is 53370986117. The next prime is 53370986183. The reversal of 53370986130 is 3168907335.

53370986130 is a `hidden beast` number, since 533 + 7 + 0 + 9 + 86 + 1 + 30 = 666.

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

It is a Curzon number.

It is an unprimeable number.

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 383 ways as a sum of consecutive naturals, for example, 308502724 + ... + 308502896.

It is an arithmetic number, because the mean of its divisors is an integer number (249933600).

Almost surely, 253370986130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53370986130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95974502400).

53370986130 is an abundant number, since it is smaller than the sum of its proper divisors (138578018670).

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

53370986130 is a wasteful number, since it uses less digits than its factorization.

53370986130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308 (or 291 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The spelling of 53370986130 in words is "fifty-three billion, three hundred seventy million, nine hundred eighty-six thousand, one hundred thirty".