45280537683263 has 4 divisors (see below), whose sum is σ = 46841935534440. Its totient is φ = 43719139832088.

The previous prime is 45280537683259. The next prime is 45280537683301. The reversal of 45280537683263 is 36238673508254.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45280537683263 - 2² = 45280537683259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45280537683196 and 45280537683205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45280537683463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 780698925545 + ... + 780698925602.

It is an arithmetic number, because the mean of its divisors is an integer number (11710483883610).

Almost surely, 2^{45280537683263} is an apocalyptic number.

45280537683263 is a deficient number, since it is larger than the sum of its proper divisors (1561397851177).

45280537683263 is a wasteful number, since it uses less digits than its factorization.

45280537683263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561397851176.

The product of its (nonzero) digits is 174182400, while the sum is 62.

The spelling of 45280537683263 in words is "forty-five trillion, two hundred eighty billion, five hundred thirty-seven million, six hundred eighty-three thousand, two hundred sixty-three".