5511135454 has 24 divisors (see below), whose sum is σ = 9099967464. Its totient is φ = 2501360400.

The previous prime is 5511135449. The next prime is 5511135457. The reversal of 5511135454 is 4545311155.

It is a super-2 number, since 2×5511135454² = 60745227984671572232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5511135457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150744 + ... + 183700.

It is an arithmetic number, because the mean of its divisors is an integer number (379165311).

Almost surely, 2^5511135454 is an apocalyptic number.

5511135454 is a deficient number, since it is larger than the sum of its proper divisors (3588832010).

5511135454 is a wasteful number, since it uses less digits than its factorization.

5511135454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33672 (or 33661 counting only the distinct ones).

The product of its digits is 30000, while the sum is 34.

The square root of 5511135454 is about 74237.0221250826. The cubic root of 5511135454 is about 1766.3646382857.

The spelling of 5511135454 in words is "five billion, five hundred eleven million, one hundred thirty-five thousand, four hundred fifty-four".