4520406554 has 16 divisors (see below), whose sum is σ = 6812188992. Its totient is φ = 2249702208.

The previous prime is 4520406547. The next prime is 4520406613. The reversal of 4520406554 is 4556040254.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377747 + ... + 389529.

It is an arithmetic number, because the mean of its divisors is an integer number (425761812).

Almost surely, 2^4520406554 is an apocalyptic number.

4520406554 is a deficient number, since it is larger than the sum of its proper divisors (2291782438).

4520406554 is a wasteful number, since it uses less digits than its factorization.

4520406554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12661.

The product of its (nonzero) digits is 96000, while the sum is 35.

The square root of 4520406554 is about 67233.9687509223. The cubic root of 4520406554 is about 1653.4554525848.

The spelling of 4520406554 in words is "four billion, five hundred twenty million, four hundred six thousand, five hundred fifty-four".