45452305653 has 4 divisors (see below), whose sum is σ = 60603074208. Its totient is φ = 30301537100.

The previous prime is 45452305643. The next prime is 45452305711. The reversal of 45452305653 is 35650325454.

It is a happy number.

45452305653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45452305653 - 2⁶ = 45452305589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45452305643) 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, 7575384273 + ... + 7575384278.

It is an arithmetic number, because the mean of its divisors is an integer number (15150768552).

Almost surely, 2^45452305653 is an apocalyptic number.

It is an amenable number.

45452305653 is a deficient number, since it is larger than the sum of its proper divisors (15150768555).

45452305653 is a wasteful number, since it uses less digits than its factorization.

45452305653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15150768554.

The product of its (nonzero) digits is 1080000, while the sum is 42.

The spelling of 45452305653 in words is "forty-five billion, four hundred fifty-two million, three hundred five thousand, six hundred fifty-three".