45252617563 has 8 divisors (see below), whose sum is σ = 45444684096. Its totient is φ = 45060645000.

The previous prime is 45252617537. The next prime is 45252617587. The reversal of 45252617563 is 36571625254.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45252617563 - 2⁹ = 45252617051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45252617533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1043748 + ... + 1086238.

It is an arithmetic number, because the mean of its divisors is an integer number (5680585512).

Almost surely, 2^45252617563 is an apocalyptic number.

45252617563 is a deficient number, since it is larger than the sum of its proper divisors (192066533).

45252617563 is a wasteful number, since it uses less digits than its factorization.

45252617563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46985.

The product of its digits is 1512000, while the sum is 46.

The spelling of 45252617563 in words is "forty-five billion, two hundred fifty-two million, six hundred seventeen thousand, five hundred sixty-three".