54454505 has 16 divisors (see below), whose sum is σ = 74887680. Its totient is φ = 37236672.

The previous prime is 54454493. The next prime is 54454511. The reversal of 54454505 is 50545445.

It is a cyclic number.

It is not a de Polignac number, because 54454505 - 2⁶ = 54454441 is a prime.

It is a super-2 number, since 2×54454505² = 5930586229590050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11936 + ... + 15854.

It is an arithmetic number, because the mean of its divisors is an integer number (4680480).

Almost surely, 2^54454505 is an apocalyptic number.

It is an amenable number.

54454505 is a deficient number, since it is larger than the sum of its proper divisors (20433175).

54454505 is a wasteful number, since it uses less digits than its factorization.

54454505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4328.

The product of its (nonzero) digits is 40000, while the sum is 32.

The square root of 54454505 is about 7379.3295765943. The cubic root of 54454505 is about 379.0337988483.

The spelling of 54454505 in words is "fifty-four million, four hundred fifty-four thousand, five hundred five".