45647485 has 8 divisors (see below), whose sum is σ = 58990680. Its totient is φ = 33708864.

The previous prime is 45647471. The next prime is 45647501. The reversal of 45647485 is 58474654.

It can be written as a sum of positive squares in 4 ways, for example, as 11002489 + 34644996 = 3317^2 + 5886^2 .

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 45647485 - 2¹¹ = 45645437 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351070 + ... + 351199.

It is an arithmetic number, because the mean of its divisors is an integer number (7373835).

Almost surely, 2^45647485 is an apocalyptic number.

It is an amenable number.

45647485 is a deficient number, since it is larger than the sum of its proper divisors (13343195).

45647485 is a wasteful number, since it uses less digits than its factorization.

45647485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702287.

The product of its digits is 537600, while the sum is 43.

The square root of 45647485 is about 6756.2922524118. The cubic root of 45647485 is about 357.3871650686.

The spelling of 45647485 in words is "forty-five million, six hundred forty-seven thousand, four hundred eighty-five".