45655797 has 8 divisors (see below), whose sum is σ = 66408480. Its totient is φ = 27670160.

The previous prime is 45655789. The next prime is 45655807. The reversal of 45655797 is 79755654.

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 45655797 - 2³ = 45655789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45655747) 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, 691722 + ... + 691787.

It is an arithmetic number, because the mean of its divisors is an integer number (8301060).

Almost surely, 2^45655797 is an apocalyptic number.

It is an amenable number.

45655797 is a deficient number, since it is larger than the sum of its proper divisors (20752683).

45655797 is a wasteful number, since it uses less digits than its factorization.

45655797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1383523.

The product of its digits is 1323000, while the sum is 48.

The square root of 45655797 is about 6756.9073547001. The cubic root of 45655797 is about 357.4088560908.

It can be divided in two parts, 456557 and 97, that added together give a palindrome (456654).

The spelling of 45655797 in words is "forty-five million, six hundred fifty-five thousand, seven hundred ninety-seven".