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10550550007 is a prime number
BaseRepresentation
bin10011101001101110…
…01001110111110111
31000020021201110202101
421310313021313313
5133101420100012
64502530522531
7522311124004
oct116467116767
930207643671
1010550550007
114524568418
122065436447
13cc1a910ca
147213168ab
1541b3add57
hex274dc9df7

10550550007 has 2 divisors, whose sum is σ = 10550550008. Its totient is φ = 10550550006.

The previous prime is 10550549969. The next prime is 10550550053. The reversal of 10550550007 is 70005505501.

It is a weak prime.

It is an emirp because it is prime and its reverse (70005505501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10550550007 - 227 = 10416332279 is a prime.

It is a super-2 number, since 2×105505500072 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10550550067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5275275003 + 5275275004.

It is an arithmetic number, because the mean of its divisors is an integer number (5275275004).

Almost surely, 210550550007 is an apocalyptic number.

10550550007 is a deficient number, since it is larger than the sum of its proper divisors (1).

10550550007 is an equidigital number, since it uses as much as digits as its factorization.

10550550007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4375, while the sum is 28.

The spelling of 10550550007 in words is "ten billion, five hundred fifty million, five hundred fifty thousand, seven".