54489695 has 32 divisors (see below), whose sum is σ = 73725120. Its totient is φ = 38384640.

The previous prime is 54489667. The next prime is 54489703. The reversal of 54489695 is 59698445.

It is not a de Polignac number, because 54489695 - 2²² = 50295391 is a prime.

It is a super-2 number, since 2×54489695² = 5938253722386050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 258140 + ... + 258350.

It is an arithmetic number, because the mean of its divisors is an integer number (2303910).

Almost surely, 2^54489695 is an apocalyptic number.

54489695 is a deficient number, since it is larger than the sum of its proper divisors (19235425).

54489695 is a wasteful number, since it uses less digits than its factorization.

54489695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395.

The product of its digits is 1555200, while the sum is 50.

The square root of 54489695 is about 7381.7135544533. The cubic root of 54489695 is about 379.1154286249.

The spelling of 54489695 in words is "fifty-four million, four hundred eighty-nine thousand, six hundred ninety-five".