54258069 has 16 divisors (see below), whose sum is σ = 74833920. Its totient is φ = 34947120.

The previous prime is 54258041. The next prime is 54258073. The reversal of 54258069 is 96085245.

It is not a de Polignac number, because 54258069 - 2⁷ = 54257941 is a prime.

It is a super-2 number, since 2×54258069² = 5887876103217522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54258079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8704 + ... + 13574.

It is an arithmetic number, because the mean of its divisors is an integer number (4677120).

Almost surely, 2^54258069 is an apocalyptic number.

It is an amenable number.

54258069 is a deficient number, since it is larger than the sum of its proper divisors (20575851).

54258069 is a wasteful number, since it uses less digits than its factorization.

54258069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5000.

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 54258069 is about 7366.0076703734. The cubic root of 54258069 is about 378.5774815829.

The spelling of 54258069 in words is "fifty-four million, two hundred fifty-eight thousand, sixty-nine".