45525652447 has 16 divisors (see below), whose sum is σ = 50892700320. Its totient is φ = 40364006400.

The previous prime is 45525652397. The next prime is 45525652453. The reversal of 45525652447 is 74425652554.

It is a cyclic number.

It is not a de Polignac number, because 45525652447 - 2¹¹ = 45525650399 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45525652447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45525662447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1478929 + ... + 1509397.

It is an arithmetic number, because the mean of its divisors is an integer number (3180793770).

Almost surely, 2^45525652447 is an apocalyptic number.

45525652447 is a deficient number, since it is larger than the sum of its proper divisors (5367047873).

45525652447 is a wasteful number, since it uses less digits than its factorization.

45525652447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33834.

The product of its digits is 6720000, while the sum is 49.

The spelling of 45525652447 in words is "forty-five billion, five hundred twenty-five million, six hundred fifty-two thousand, four hundred forty-seven".