6556026455 has 32 divisors (see below), whose sum is σ = 9119988288. Its totient is φ = 4471398400.

The previous prime is 6556026431. The next prime is 6556026527. The reversal of 6556026455 is 5546206556.

It is not a de Polignac number, because 6556026455 - 2⁸ = 6556026199 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 31 ways as a sum of consecutive naturals, for example, 250259 + ... + 275211.

It is an arithmetic number, because the mean of its divisors is an integer number (284999634).

Almost surely, 2^6556026455 is an apocalyptic number.

6556026455 is a deficient number, since it is larger than the sum of its proper divisors (2563961833).

6556026455 is a wasteful number, since it uses less digits than its factorization.

6556026455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25267.

The product of its (nonzero) digits is 1080000, while the sum is 44.

The square root of 6556026455 is about 80969.2932845532. The cubic root of 6556026455 is about 1871.6022809069.

The spelling of 6556026455 in words is "six billion, five hundred fifty-six million, twenty-six thousand, four hundred fifty-five".