6265556463 has 4 divisors (see below), whose sum is σ = 8354075288. Its totient is φ = 4177037640.

The previous prime is 6265556449. The next prime is 6265556483. The reversal of 6265556463 is 3646555626.

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

It is not a de Polignac number, because 6265556463 - 2⁴ = 6265556447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6265556443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1044259408 + ... + 1044259413.

It is an arithmetic number, because the mean of its divisors is an integer number (2088518822).

Almost surely, 2^6265556463 is an apocalyptic number.

6265556463 is a deficient number, since it is larger than the sum of its proper divisors (2088518825).

6265556463 is a wasteful number, since it uses less digits than its factorization.

6265556463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2088518824.

The product of its digits is 3888000, while the sum is 48.

The square root of 6265556463 is about 79155.2680685247. The cubic root of 6265556463 is about 1843.5427630823.

The spelling of 6265556463 in words is "six billion, two hundred sixty-five million, five hundred fifty-six thousand, four hundred sixty-three".