45053660730772 has 6 divisors (see below), whose sum is σ = 78843906278858. Its totient is φ = 22526830365384.

The previous prime is 45053660730733. The next prime is 45053660730773. The reversal of 45053660730772 is 27703706635054.

It can be written as a sum of positive squares in only one way, i.e., 33341085382276 + 11712575348496 = 5774174^2 + 3422364^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45053660730773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5631707591343 + ... + 5631707591350.

Almost surely, 2^{45053660730772} is an apocalyptic number.

It is an amenable number.

45053660730772 is a deficient number, since it is larger than the sum of its proper divisors (33790245548086).

45053660730772 is a wasteful number, since it uses less digits than its factorization.

45053660730772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11263415182697 (or 11263415182695 counting only the distinct ones).

The product of its (nonzero) digits is 22226400, while the sum is 55.

The spelling of 45053660730772 in words is "forty-five trillion, fifty-three billion, six hundred sixty million, seven hundred thirty thousand, seven hundred seventy-two".