4555320523 has 32 divisors (see below), whose sum is σ = 5076582336. Its totient is φ = 4061933568.

The previous prime is 4555320491. The next prime is 4555320589. The reversal of 4555320523 is 3250235554.

It is a cyclic number.

It is not a de Polignac number, because 4555320523 - 2⁵ = 4555320491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4555320593) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11474161 + ... + 11474557.

It is an arithmetic number, because the mean of its divisors is an integer number (158643198).

Almost surely, 2^4555320523 is an apocalyptic number.

4555320523 is a deficient number, since it is larger than the sum of its proper divisors (521261813).

4555320523 is a wasteful number, since it uses less digits than its factorization.

4555320523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703.

The product of its (nonzero) digits is 90000, while the sum is 34.

The square root of 4555320523 is about 67493.1146340129. The cubic root of 4555320523 is about 1657.7014351151.

The spelling of 4555320523 in words is "four billion, five hundred fifty-five million, three hundred twenty thousand, five hundred twenty-three".