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12573988807 is a prime number
BaseRepresentation
bin10111011010111011…
…11101011111000111
31012110022011210222011
423231131331133013
5201222420120212
65435412115051
7623411066332
oct135535753707
935408153864
1012573988807
115372763996
12252b005a87
131255053b83
14873d53619
154d8d514a7
hex2ed77d7c7

12573988807 has 2 divisors, whose sum is σ = 12573988808. Its totient is φ = 12573988806.

The previous prime is 12573988769. The next prime is 12573988829. The reversal of 12573988807 is 70888937521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12573988807 - 211 = 12573986759 is a prime.

It is a super-2 number, since 2×125739888072 (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 (12573988837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6286994403 + 6286994404.

It is an arithmetic number, because the mean of its divisors is an integer number (6286994404).

Almost surely, 212573988807 is an apocalyptic number.

12573988807 is a deficient number, since it is larger than the sum of its proper divisors (1).

12573988807 is an equidigital number, since it uses as much as digits as its factorization.

12573988807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6773760, while the sum is 58.

The spelling of 12573988807 in words is "twelve billion, five hundred seventy-three million, nine hundred eighty-eight thousand, eight hundred seven".