6653654954 has 16 divisors (see below), whose sum is σ = 10602160800. Its totient is φ = 3122814384.

The previous prime is 6653654869. The next prime is 6653654963. The reversal of 6653654954 is 4594563566.

It is a super-2 number, since 2×6653654954² = 88542248493777484232, which contains 22 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6653654896 and 6653654905.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 799052 + ... + 807335.

It is an arithmetic number, because the mean of its divisors is an integer number (662635050).

Almost surely, 2^6653654954 is an apocalyptic number.

6653654954 is a deficient number, since it is larger than the sum of its proper divisors (3948505846).

6653654954 is a wasteful number, since it uses less digits than its factorization.

6653654954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1606517.

The product of its digits is 11664000, while the sum is 53.

The square root of 6653654954 is about 81569.9390339358. The cubic root of 6653654954 is about 1880.8468112465.

The spelling of 6653654954 in words is "six billion, six hundred fifty-three million, six hundred fifty-four thousand, nine hundred fifty-four".