52580454 has 8 divisors (see below), whose sum is σ = 105160920. Its totient is φ = 17526816.

The previous prime is 52580453. The next prime is 52580477. The reversal of 52580454 is 45408525.

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

52580454 is an admirable number.

It is a super-2 number, since 2×52580454² = 5529408285692232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52580453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4381699 + ... + 4381710.

It is an arithmetic number, because the mean of its divisors is an integer number (13145115).

Almost surely, 2^52580454 is an apocalyptic number.

52580454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

52580454 is a wasteful number, since it uses less digits than its factorization.

52580454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8763414.

The product of its (nonzero) digits is 32000, while the sum is 33.

The square root of 52580454 is about 7251.2381011797. The cubic root of 52580454 is about 374.6347946712.

Adding to 52580454 its reverse (45408525), we get a palindrome (97988979).

The spelling of 52580454 in words is "fifty-two million, five hundred eighty thousand, four hundred fifty-four".