4519062645 has 16 divisors (see below), whose sum is σ = 7231594560. Its totient is φ = 2409801984.

The previous prime is 4519062641. The next prime is 4519062707. The reversal of 4519062645 is 5462609154.

It is not a de Polignac number, because 4519062645 - 2² = 4519062641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4519062597 and 4519062606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4519062641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101466 + ... + 139044.

It is an arithmetic number, because the mean of its divisors is an integer number (451974660).

Almost surely, 2^4519062645 is an apocalyptic number.

It is an amenable number.

4519062645 is a deficient number, since it is larger than the sum of its proper divisors (2712531915).

4519062645 is a wasteful number, since it uses less digits than its factorization.

4519062645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45604.

The product of its (nonzero) digits is 259200, while the sum is 42.

The square root of 4519062645 is about 67223.9737370531. The cubic root of 4519062645 is about 1653.2915798680.

The spelling of 4519062645 in words is "four billion, five hundred nineteen million, sixty-two thousand, six hundred forty-five".