4509814858654 has 32 divisors (see below), whose sum is σ = 8070803182080. Its totient is φ = 1847928896352.

The previous prime is 4509814858589. The next prime is 4509814858663. The reversal of 4509814858654 is 4568584189054.

It is a self number, because there is not a number n which added to its sum of digits gives 4509814858654.

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, 2355684 + ... + 3816919.

It is an arithmetic number, because the mean of its divisors is an integer number (252212599440).

Almost surely, 2^{4509814858654} is an apocalyptic number.

4509814858654 is a deficient number, since it is larger than the sum of its proper divisors (3560988323426).

4509814858654 is a wasteful number, since it uses less digits than its factorization.

4509814858654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6174904.

The product of its (nonzero) digits is 221184000, while the sum is 67.

The spelling of 4509814858654 in words is "four trillion, five hundred nine billion, eight hundred fourteen million, eight hundred fifty-eight thousand, six hundred fifty-four".