463121049733 has 2 divisors, whose sum is σ = 463121049734. Its totient is φ = 463121049732.

The previous prime is 463121049649. The next prime is 463121049763. The reversal of 463121049733 is 337940121364.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 460962239364 + 2158810369 = 678942^2 + 46463^2 .

It is a cyclic number.

It is not a de Polignac number, because 463121049733 - 2²⁵ = 463087495301 is a prime.

It is a super-2 number, since 2×463121049733² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 463121049733.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (463121049763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231560524866 + 231560524867.

It is an arithmetic number, because the mean of its divisors is an integer number (231560524867).

Almost surely, 2^463121049733 is an apocalyptic number.

It is an amenable number.

463121049733 is a deficient number, since it is larger than the sum of its proper divisors (1).

463121049733 is an equidigital number, since it uses as much as digits as its factorization.

463121049733 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 43.

The spelling of 463121049733 in words is "four hundred sixty-three billion, one hundred twenty-one million, forty-nine thousand, seven hundred thirty-three".