45031302542224 has 20 divisors (see below), whose sum is σ = 87507045269644. Its totient is φ = 22448839246848.

The previous prime is 45031302542201. The next prime is 45031302542257. The reversal of 45031302542224 is 42224520313054.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 33617499763600 + 11413802778624 = 5798060^2 + 3378432^2 .

It is a super-3 number, since 3×45031302542224³ (a number of 42 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4175745957 + ... + 4175756740.

Almost surely, 2^{45031302542224} is an apocalyptic number.

It is an amenable number.

45031302542224 is a deficient number, since it is larger than the sum of its proper divisors (42475742727420).

45031302542224 is a wasteful number, since it uses less digits than its factorization.

45031302542224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8351503042 (or 8351503036 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 45031302542224 its reverse (42224520313054), we get a palindrome (87255822855278).

The spelling of 45031302542224 in words is "forty-five trillion, thirty-one billion, three hundred two million, five hundred forty-two thousand, two hundred twenty-four".