52453563 has 16 divisors (see below), whose sum is σ = 71462016. Its totient is φ = 34214400.

The previous prime is 52453559. The next prime is 52453567. The reversal of 52453563 is 36535425.

It is an interprime number because it is at equal distance from previous prime (52453559) and next prime (52453567).

It is not a de Polignac number, because 52453563 - 2² = 52453559 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52453567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31963 + ... + 33563.

It is an arithmetic number, because the mean of its divisors is an integer number (4466376).

Almost surely, 2^52453563 is an apocalyptic number.

52453563 is a deficient number, since it is larger than the sum of its proper divisors (19008453).

52453563 is a wasteful number, since it uses less digits than its factorization.

52453563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1834.

The product of its digits is 54000, while the sum is 33.

The square root of 52453563 is about 7242.4832067462. The cubic root of 52453563 is about 374.3331865512. Note that the first 3 decimals are identical.

Adding to 52453563 its reverse (36535425), we get a palindrome (88988988).

The spelling of 52453563 in words is "fifty-two million, four hundred fifty-three thousand, five hundred sixty-three".