6948555454 has 16 divisors (see below), whose sum is σ = 10481950368. Its totient is φ = 3454589952.

The previous prime is 6948555391. The next prime is 6948555457. The reversal of 6948555454 is 4545558496.

It is a happy number.

It is a super-2 number, since 2×6948555454² = 96564845794626292232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6948555395 and 6948555404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6948555457) 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, 1254439 + ... + 1259965.

It is an arithmetic number, because the mean of its divisors is an integer number (655121898).

Almost surely, 2^6948555454 is an apocalyptic number.

6948555454 is a deficient number, since it is larger than the sum of its proper divisors (3533394914).

6948555454 is a wasteful number, since it uses less digits than its factorization.

6948555454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8979.

The product of its digits is 17280000, while the sum is 55.

The square root of 6948555454 is about 83357.9957412605. The cubic root of 6948555454 is about 1908.2334711527.

The spelling of 6948555454 in words is "six billion, nine hundred forty-eight million, five hundred fifty-five thousand, four hundred fifty-four".