45303695563205 has 4 divisors (see below), whose sum is σ = 54364434675852. Its totient is φ = 36242956450560.

The previous prime is 45303695563201. The next prime is 45303695563223. The reversal of 45303695563205 is 50236559630354.

It is a Cunningham number, because it is equal to 6730802²+1.

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

It can be written as a sum of positive squares in 2 ways, for example, as 16309336864324 + 28994358698881 = 4038482^2 + 5384641^2 .

It is not a de Polignac number, because 45303695563205 - 2² = 45303695563201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45303695563201) 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, 4530369556316 + ... + 4530369556325.

It is an arithmetic number, because the mean of its divisors is an integer number (13591108668963).

Almost surely, 2^{45303695563205} is an apocalyptic number.

It is an amenable number.

45303695563205 is a deficient number, since it is larger than the sum of its proper divisors (9060739112647).

45303695563205 is an equidigital number, since it uses as much as digits as its factorization.

45303695563205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9060739112646.

The product of its (nonzero) digits is 43740000, while the sum is 56.

The spelling of 45303695563205 in words is "forty-five trillion, three hundred three billion, six hundred ninety-five million, five hundred sixty-three thousand, two hundred five".