45576553 has 8 divisors (see below), whose sum is σ = 50213376. Its totient is φ = 41022000.

The previous prime is 45576551. The next prime is 45576581. The reversal of 45576553 is 35567554.

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 45576553 - 2¹ = 45576551 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45576551) 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, 19401 + ... + 21622.

It is an arithmetic number, because the mean of its divisors is an integer number (6276672).

Almost surely, 2^45576553 is an apocalyptic number.

It is an amenable number.

45576553 is a deficient number, since it is larger than the sum of its proper divisors (4636823).

45576553 is a wasteful number, since it uses less digits than its factorization.

45576553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41135.

The product of its digits is 315000, while the sum is 40.

The square root of 45576553 is about 6751.0408827084. The cubic root of 45576553 is about 357.2019534894.

The spelling of 45576553 in words is "forty-five million, five hundred seventy-six thousand, five hundred fifty-three".