53654069 has 24 divisors (see below), whose sum is σ = 64651680. Its totient is φ = 44374176.

The previous prime is 53654059. The next prime is 53654113. The reversal of 53654069 is 96045635.

53654069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53654069 - 2⁴ = 53654053 is a prime.

It is a super-2 number, since 2×53654069² = 5757518240513522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53654059) 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 23 ways as a sum of consecutive naturals, for example, 193559 + ... + 193835.

It is an arithmetic number, because the mean of its divisors is an integer number (2693820).

Almost surely, 2^53654069 is an apocalyptic number.

53654069 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

It is an amenable number.

53654069 is a deficient number, since it is larger than the sum of its proper divisors (10997611).

53654069 is a wasteful number, since it uses less digits than its factorization.

53654069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417 (or 410 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 38.

The square root of 53654069 is about 7324.8937876259. The cubic root of 53654069 is about 377.1674635425.

The spelling of 53654069 in words is "fifty-three million, six hundred fifty-four thousand, sixty-nine".