45016232263 has 4 divisors (see below), whose sum is σ = 45018868048. Its totient is φ = 45013596480.

The previous prime is 45016232243. The next prime is 45016232321. The reversal of 45016232263 is 36223261054.

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 45016232263 - 2¹⁷ = 45016101191 is a prime.

It is a super-2 number, since 2×45016232263² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45016232243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1292106 + ... + 1326487.

It is an arithmetic number, because the mean of its divisors is an integer number (11254717012).

Almost surely, 2^45016232263 is an apocalyptic number.

45016232263 is a deficient number, since it is larger than the sum of its proper divisors (2635785).

45016232263 is a wasteful number, since it uses less digits than its factorization.

45016232263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2635784.

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 45016232263 in words is "forty-five billion, sixteen million, two hundred thirty-two thousand, two hundred sixty-three".