54369582 has 16 divisors (see below), whose sum is σ = 109039872. Its totient is φ = 18073080.

The previous prime is 54369569. The next prime is 54369607. The reversal of 54369582 is 28596345.

It is a super-4 number, since 4×54369582⁴ (a number of 32 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10144 + ... + 14547.

It is an arithmetic number, because the mean of its divisors is an integer number (6814992).

Almost surely, 2^54369582 is an apocalyptic number.

54369582 is an abundant number, since it is smaller than the sum of its proper divisors (54670290).

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

54369582 is a wasteful number, since it uses less digits than its factorization.

54369582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25063.

The product of its digits is 259200, while the sum is 42.

The square root of 54369582 is about 7373.5732179182. The cubic root of 54369582 is about 378.8366591454.

It can be divided in two parts, 543 and 69582, that added together give a triangular number (70125 = T₃₇₄).

The spelling of 54369582 in words is "fifty-four million, three hundred sixty-nine thousand, five hundred eighty-two".