53554534 has 32 divisors (see below), whose sum is σ = 92378880. Its totient is φ = 23047200.

The previous prime is 53554531. The next prime is 53554537. The reversal of 53554534 is 43545535.

53554534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53554531) and next prime (53554537).

It is a super-2 number, since 2×53554534² = 5736176223914312, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53554534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53554531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54669 + ... + 55639.

It is an arithmetic number, because the mean of its divisors is an integer number (2886840).

Almost surely, 2^53554534 is an apocalyptic number.

53554534 is a deficient number, since it is larger than the sum of its proper divisors (38824346).

53554534 is a wasteful number, since it uses less digits than its factorization.

53554534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116.

The product of its digits is 90000, while the sum is 34.

The square root of 53554534 is about 7318.0963371631. The cubic root of 53554534 is about 376.9340882504.

It can be divided in two parts, 5355 and 4534, that added together give a palindrome (9889).

The spelling of 53554534 in words is "fifty-three million, five hundred fifty-four thousand, five hundred thirty-four".