4526520455 has 4 divisors (see below), whose sum is σ = 5431824552. Its totient is φ = 3621216360.

The previous prime is 4526520413. The next prime is 4526520473. The reversal of 4526520455 is 5540256254.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4526520455 - 2⁶ = 4526520391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452652041 + ... + 452652050.

It is an arithmetic number, because the mean of its divisors is an integer number (1357956138).

Almost surely, 2^4526520455 is an apocalyptic number.

4526520455 is a deficient number, since it is larger than the sum of its proper divisors (905304097).

4526520455 is an equidigital number, since it uses as much as digits as its factorization.

4526520455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905304096.

The product of its (nonzero) digits is 240000, while the sum is 38.

The square root of 4526520455 is about 67279.4207391829. The cubic root of 4526520455 is about 1654.2005558334.

The spelling of 4526520455 in words is "four billion, five hundred twenty-six million, five hundred twenty thousand, four hundred fifty-five".