52354555 has 16 divisors (see below), whose sum is σ = 71518464. Its totient is φ = 36419680.

The previous prime is 52354507. The next prime is 52354573. The reversal of 52354555 is 55545325.

52354555 = 323² + 324² + ... + 575².

It is not a de Polignac number, because 52354555 - 2⁷ = 52354427 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52354555.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19429 + ... + 21958.

It is an arithmetic number, because the mean of its divisors is an integer number (4469904).

Almost surely, 2^52354555 is an apocalyptic number.

52354555 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

52354555 is a deficient number, since it is larger than the sum of its proper divisors (19163909).

52354555 is a wasteful number, since it uses less digits than its factorization.

52354555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41426.

The product of its digits is 75000, while the sum is 34.

The square root of 52354555 is about 7235.6447535793. The cubic root of 52354555 is about 374.0975157273.

The spelling of 52354555 in words is "fifty-two million, three hundred fifty-four thousand, five hundred fifty-five".