45535647 has 8 divisors (see below), whose sum is σ = 63909760. Its totient is φ = 28759320.

The previous prime is 45535627. The next prime is 45535657. The reversal of 45535647 is 74653554.

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

It is not a de Polignac number, because 45535647 - 2¹⁰ = 45534623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45535627) 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, 399379 + ... + 399492.

It is an arithmetic number, because the mean of its divisors is an integer number (7988720).

Almost surely, 2^45535647 is an apocalyptic number.

45535647 is a deficient number, since it is larger than the sum of its proper divisors (18374113).

45535647 is a wasteful number, since it uses less digits than its factorization.

45535647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798893.

The product of its digits is 252000, while the sum is 39.

The square root of 45535647 is about 6748.0105957238. The cubic root of 45535647 is about 357.0950558576.

The spelling of 45535647 in words is "forty-five million, five hundred thirty-five thousand, six hundred forty-seven".