54465258 has 16 divisors (see below), whose sum is σ = 111875040. Its totient is φ = 17664336.

The previous prime is 54465251. The next prime is 54465269. The reversal of 54465258 is 85256445.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54465251) 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, 122448 + ... + 122891.

It is an arithmetic number, because the mean of its divisors is an integer number (6992190).

Almost surely, 2^54465258 is an apocalyptic number.

54465258 is an abundant number, since it is smaller than the sum of its proper divisors (57409782).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54465258 is a wasteful number, since it uses less digits than its factorization.

54465258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245381.

The product of its digits is 192000, while the sum is 39.

The square root of 54465258 is about 7380.0581298524. The cubic root of 54465258 is about 379.0587461702.

The spelling of 54465258 in words is "fifty-four million, four hundred sixty-five thousand, two hundred fifty-eight".