263133061677453 has 48 divisors (see below), whose sum is σ = 385965901601280. Its totient is φ = 159339260240160.

The previous prime is 263133061677433. The next prime is 263133061677503. The reversal of 263133061677453 is 354776160331362.

263133061677453 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 263133061677453 - 2⁶ = 263133061677389 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 263133061677393 and 263133061677402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (263133061677433) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2243974338 + ... + 2244091596.

It is an arithmetic number, because the mean of its divisors is an integer number (8040956283360).

Almost surely, 2^{263133061677453} is an apocalyptic number.

It is an amenable number.

263133061677453 is a deficient number, since it is larger than the sum of its proper divisors (122832839923827).

263133061677453 is a wasteful number, since it uses less digits than its factorization.

263133061677453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122478 (or 122467 counting only the distinct ones).

The product of its (nonzero) digits is 34292160, while the sum is 57.

The spelling of 263133061677453 in words is "two hundred sixty-three trillion, one hundred thirty-three billion, sixty-one million, six hundred seventy-seven thousand, four hundred fifty-three".