463738510253 has 2 divisors, whose sum is σ = 463738510254. Its totient is φ = 463738510252.

The previous prime is 463738510217. The next prime is 463738510259. The reversal of 463738510253 is 352015837364.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 337146293449 + 126592216804 = 580643^2 + 355798^2 .

It is a cyclic number.

It is not a de Polignac number, because 463738510253 - 2⁶ = 463738510189 is a prime.

It is a super-2 number, since 2×463738510253² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 463738510198 and 463738510207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (463738510259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231869255126 + 231869255127.

It is an arithmetic number, because the mean of its divisors is an integer number (231869255127).

Almost surely, 2^463738510253 is an apocalyptic number.

It is an amenable number.

463738510253 is a deficient number, since it is larger than the sum of its proper divisors (1).

463738510253 is an equidigital number, since it uses as much as digits as its factorization.

463738510253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1814400, while the sum is 47.

The spelling of 463738510253 in words is "four hundred sixty-three billion, seven hundred thirty-eight million, five hundred ten thousand, two hundred fifty-three".