6326505455 has 4 divisors (see below), whose sum is σ = 7591806552. Its totient is φ = 5061204360.

The previous prime is 6326505401. The next prime is 6326505461. The reversal of 6326505455 is 5545056236.

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

It is not a de Polignac number, because 6326505455 - 2³⁰ = 5252763631 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, 632650541 + ... + 632650550.

It is an arithmetic number, because the mean of its divisors is an integer number (1897951638).

Almost surely, 2^6326505455 is an apocalyptic number.

6326505455 is a deficient number, since it is larger than the sum of its proper divisors (1265301097).

6326505455 is a wasteful number, since it uses less digits than its factorization.

6326505455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265301096.

The product of its (nonzero) digits is 540000, while the sum is 41.

The square root of 6326505455 is about 79539.3327543046. The cubic root of 6326505455 is about 1849.5012490429.

The spelling of 6326505455 in words is "six billion, three hundred twenty-six million, five hundred five thousand, four hundred fifty-five".