45634027521 has 8 divisors (see below), whose sum is σ = 60849472320. Its totient is φ = 30420633872.

The previous prime is 45634027459. The next prime is 45634027559. The reversal of 45634027521 is 12572043654.

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 45634027521 - 2⁶ = 45634027457 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45634027521.

It is not an unprimeable number, because it can be changed into a prime (45634027421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460101 + ... + 550418.

It is an arithmetic number, because the mean of its divisors is an integer number (7606184040).

It is a Proth number, since it is equal to 85 ⋅ 2²⁹ + 1 and 85 < 2²⁹.

Almost surely, 2^45634027521 is an apocalyptic number.

It is an amenable number.

45634027521 is a deficient number, since it is larger than the sum of its proper divisors (15215444799).

45634027521 is a wasteful number, since it uses less digits than its factorization.

45634027521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025575.

The product of its (nonzero) digits is 201600, while the sum is 39.

The spelling of 45634027521 in words is "forty-five billion, six hundred thirty-four million, twenty-seven thousand, five hundred twenty-one".