4784541615 has 40 divisors (see below), whose sum is σ = 9801987360. Its totient is φ = 2187217728.

The previous prime is 4784541607. The next prime is 4784541667. The reversal of 4784541615 is 5161454874.

4784541615 is a `hidden beast` number, since 47 + 8 + 4 + 541 + 61 + 5 = 666.

It is not a de Polignac number, because 4784541615 - 2³ = 4784541607 is a prime.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 841000 + ... + 846669.

It is an arithmetic number, because the mean of its divisors is an integer number (245049684).

Almost surely, 2^4784541615 is an apocalyptic number.

4784541615 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4784541615 is an abundant number, since it is smaller than the sum of its proper divisors (5017445745).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4784541615 is a wasteful number, since it uses less digits than its factorization.

4784541615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1687693 (or 1687684 counting only the distinct ones).

The product of its digits is 537600, while the sum is 45.

The square root of 4784541615 is about 69170.3810528755. The cubic root of 4784541615 is about 1685.0525349991.

The spelling of 4784541615 in words is "four billion, seven hundred eighty-four million, five hundred forty-one thousand, six hundred fifteen".