6506023454 has 16 divisors (see below), whose sum is σ = 11809253088. Its totient is φ = 2624278272.

The previous prime is 6506023451. The next prime is 6506023493. The reversal of 6506023454 is 4543206056.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6506023451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13667879 + ... + 13668354.

It is an arithmetic number, because the mean of its divisors is an integer number (738078318).

Almost surely, 2^6506023454 is an apocalyptic number.

6506023454 is a deficient number, since it is larger than the sum of its proper divisors (5303229634).

6506023454 is a wasteful number, since it uses less digits than its factorization.

6506023454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27336259.

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 6506023454 is about 80659.9247086185. The cubic root of 6506023454 is about 1866.8318775897.

The spelling of 6506023454 in words is "six billion, five hundred six million, twenty-three thousand, four hundred fifty-four".