6454022523 has 32 divisors (see below), whose sum is σ = 9424134720. Its totient is φ = 3905003520.

The previous prime is 6454022489. The next prime is 6454022527. The reversal of 6454022523 is 3252204546.

It is a happy number.

It is not a de Polignac number, because 6454022523 - 2²¹ = 6451925371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6454022527) 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, 623115 + ... + 633387.

It is an arithmetic number, because the mean of its divisors is an integer number (294504210).

Almost surely, 2^6454022523 is an apocalyptic number.

6454022523 is a deficient number, since it is larger than the sum of its proper divisors (2970112197).

6454022523 is a wasteful number, since it uses less digits than its factorization.

6454022523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10559.

The product of its (nonzero) digits is 57600, while the sum is 33.

The square root of 6454022523 is about 80336.9312520711. The cubic root of 6454022523 is about 1861.8448688636.

The spelling of 6454022523 in words is "six billion, four hundred fifty-four million, twenty-two thousand, five hundred twenty-three".