5454654447511 has 4 divisors (see below), whose sum is σ = 5630611042624. Its totient is φ = 5278697852400.

The previous prime is 5454654447499. The next prime is 5454654447521. The reversal of 5454654447511 is 1157444564545.

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

It is a cyclic number.

It is not a de Polignac number, because 5454654447511 - 2⁹ = 5454654446999 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 (5454654447521) 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, 87978297510 + ... + 87978297571.

It is an arithmetic number, because the mean of its divisors is an integer number (1407652760656).

Almost surely, 2^{5454654447511} is an apocalyptic number.

5454654447511 is a deficient number, since it is larger than the sum of its proper divisors (175956595113).

5454654447511 is a wasteful number, since it uses less digits than its factorization.

5454654447511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175956595112.

The product of its digits is 26880000, while the sum is 55.

The spelling of 5454654447511 in words is "five trillion, four hundred fifty-four billion, six hundred fifty-four million, four hundred forty-seven thousand, five hundred eleven".