54532069 has 8 divisors (see below), whose sum is σ = 56376320. Its totient is φ = 52693200.

The previous prime is 54532003. The next prime is 54532081. The reversal of 54532069 is 96023545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54532069 - 2¹⁵ = 54499301 is a prime.

It is a super-2 number, since 2×54532069² = 5947493098841522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54532099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37447 + ... + 38875.

It is an arithmetic number, because the mean of its divisors is an integer number (7047040).

Almost surely, 2^54532069 is an apocalyptic number.

It is an amenable number.

54532069 is a deficient number, since it is larger than the sum of its proper divisors (1844251).

54532069 is a wasteful number, since it uses less digits than its factorization.

54532069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2691.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 54532069 is about 7384.5831974459. The cubic root of 54532069 is about 379.2136764052.

The spelling of 54532069 in words is "fifty-four million, five hundred thirty-two thousand, sixty-nine".