54526350205231 has 2 divisors, whose sum is σ = 54526350205232. Its totient is φ = 54526350205230.

The previous prime is 54526350205193. The next prime is 54526350205303. The reversal of 54526350205231 is 13250205362545.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54526350205231 - 2²³ = 54526341816623 is a prime.

It is a super-2 number, since 2×54526350205231² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54526350205031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27263175102615 + 27263175102616.

It is an arithmetic number, because the mean of its divisors is an integer number (27263175102616).

Almost surely, 2^{54526350205231} is an apocalyptic number.

54526350205231 is a deficient number, since it is larger than the sum of its proper divisors (1).

54526350205231 is an equidigital number, since it uses as much as digits as its factorization.

54526350205231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080000, while the sum is 43.

Adding to 54526350205231 its reverse (13250205362545), we get a palindrome (67776555567776).

The spelling of 54526350205231 in words is "fifty-four trillion, five hundred twenty-six billion, three hundred fifty million, two hundred five thousand, two hundred thirty-one".