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4252722057239 is a prime number
BaseRepresentation
bin111101111000101001111…
…111001101000000010111
3120001120000111211101121012
4331320221333031000113
51024134033321312424
613013401252442435
7616151263023605
oct75705177150027
916046014741535
104252722057239
11139a6298077a7
1258825801941b
1324b050ac4986
14109b93486875
1575952c64b0e
hex3de29fcd017

4252722057239 has 2 divisors, whose sum is σ = 4252722057240. Its totient is φ = 4252722057238.

The previous prime is 4252722057211. The next prime is 4252722057341. The reversal of 4252722057239 is 9327502272524.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4252722057239 is a prime.

It is a super-2 number, since 2×42527220572392 (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4252722057139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2126361028619 + 2126361028620.

It is an arithmetic number, because the mean of its divisors is an integer number (2126361028620).

Almost surely, 24252722057239 is an apocalyptic number.

4252722057239 is a deficient number, since it is larger than the sum of its proper divisors (1).

4252722057239 is an equidigital number, since it uses as much as digits as its factorization.

4252722057239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4233600, while the sum is 50.

The spelling of 4252722057239 in words is "four trillion, two hundred fifty-two billion, seven hundred twenty-two million, fifty-seven thousand, two hundred thirty-nine".