45476553 has 8 divisors (see below), whose sum is σ = 62726400. Its totient is φ = 29272208.

The previous prime is 45476549. The next prime is 45476569. The reversal of 45476553 is 35567454.

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 45476553 - 2² = 45476549 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45476573) 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, 261273 + ... + 261446.

It is an arithmetic number, because the mean of its divisors is an integer number (7840800).

Almost surely, 2^45476553 is an apocalyptic number.

It is an amenable number.

45476553 is a deficient number, since it is larger than the sum of its proper divisors (17249847).

45476553 is a wasteful number, since it uses less digits than its factorization.

45476553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522751.

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

The square root of 45476553 is about 6743.6305503786. The cubic root of 45476553 is about 356.9405153187.

Subtracting from 45476553 its reverse (35567454), we obtain a palindrome (9909099).

The spelling of 45476553 in words is "forty-five million, four hundred seventy-six thousand, five hundred fifty-three".