54442535 has 16 divisors (see below), whose sum is σ = 75408192. Its totient is φ = 36960000.

The previous prime is 54442523. The next prime is 54442559. The reversal of 54442535 is 53524445.

It is not a de Polignac number, because 54442535 - 2⁴ = 54442519 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 4166 + ... + 11235.

It is an arithmetic number, because the mean of its divisors is an integer number (4713012).

Almost surely, 2^54442535 is an apocalyptic number.

54442535 is a deficient number, since it is larger than the sum of its proper divisors (20965657).

54442535 is a wasteful number, since it uses less digits than its factorization.

54442535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15514.

The product of its digits is 48000, while the sum is 32.

The square root of 54442535 is about 7378.5184827308. The cubic root of 54442535 is about 379.0060241824.

The spelling of 54442535 in words is "fifty-four million, four hundred forty-two thousand, five hundred thirty-five".