4577513445 has 16 divisors (see below), whose sum is σ = 8137801920. Its totient is φ = 2441340432.

The previous prime is 4577513417. The next prime is 4577513461. The reversal of 4577513445 is 5443157754.

4577513445 is a `hidden beast` number, since 4 + 577 + 5 + 1 + 34 + 45 = 666.

It is not a de Polignac number, because 4577513445 - 2¹³ = 4577505253 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 4577513445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16953619 + ... + 16953888.

It is an arithmetic number, because the mean of its divisors is an integer number (508612620).

Almost surely, 2^4577513445 is an apocalyptic number.

4577513445 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4577513445 is a deficient number, since it is larger than the sum of its proper divisors (3560288475).

4577513445 is a wasteful number, since it uses less digits than its factorization.

4577513445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33907521 (or 33907515 counting only the distinct ones).

The product of its digits is 1176000, while the sum is 45.

The square root of 4577513445 is about 67657.3236612268. The cubic root of 4577513445 is about 1660.3891095633.

The spelling of 4577513445 in words is "four billion, five hundred seventy-seven million, five hundred thirteen thousand, four hundred forty-five".