4519429461 has 6 divisors (see below), whose sum is σ = 6528064790. Its totient is φ = 3012952968.

The previous prime is 4519429451. The next prime is 4519429477. The reversal of 4519429461 is 1649249154.

4519429461 is a `hidden beast` number, since 4 + 519 + 42 + 94 + 6 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4501739025 + 17690436 = 67095^2 + 4206^2 .

It is not a de Polignac number, because 4519429461 - 2⁵ = 4519429429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4519429451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 251079406 + ... + 251079423.

Almost surely, 2^4519429461 is an apocalyptic number.

It is an amenable number.

4519429461 is a deficient number, since it is larger than the sum of its proper divisors (2008635329).

4519429461 is a wasteful number, since it uses less digits than its factorization.

4519429461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502158835 (or 502158832 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 4519429461 is about 67226.7019940738. The cubic root of 4519429461 is about 1653.3363116663.

The spelling of 4519429461 in words is "four billion, five hundred nineteen million, four hundred twenty-nine thousand, four hundred sixty-one".