53677398 has 16 divisors (see below), whose sum is σ = 113670000. Its totient is φ = 16839936.

The previous prime is 53677397. The next prime is 53677427. The reversal of 53677398 is 89377635.

53677398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53677397) 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 7 ways as a sum of consecutive naturals, for example, 263023 + ... + 263226.

It is an arithmetic number, because the mean of its divisors is an integer number (7104375).

Almost surely, 2^53677398 is an apocalyptic number.

53677398 is an abundant number, since it is smaller than the sum of its proper divisors (59992602).

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

53677398 is a wasteful number, since it uses less digits than its factorization.

53677398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526271.

The product of its digits is 952560, while the sum is 48.

The square root of 53677398 is about 7326.4860608616. The cubic root of 53677398 is about 377.2221202533. Note that the first 3 decimals are identical.

The spelling of 53677398 in words is "fifty-three million, six hundred seventy-seven thousand, three hundred ninety-eight".