54369693 has 24 divisors (see below), whose sum is σ = 92851200. Its totient is φ = 29996064.

The previous prime is 54369671. The next prime is 54369703. The reversal of 54369693 is 39696345.

It is a happy number.

It is not a de Polignac number, because 54369693 - 2⁸ = 54369437 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54364693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13053 + ... + 16706.

It is an arithmetic number, because the mean of its divisors is an integer number (3868800).

Almost surely, 2^54369693 is an apocalyptic number.

It is an amenable number.

54369693 is a deficient number, since it is larger than the sum of its proper divisors (38481507).

54369693 is a wasteful number, since it uses less digits than its factorization.

54369693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29801 (or 29798 counting only the distinct ones).

The product of its digits is 524880, while the sum is 45.

The square root of 54369693 is about 7373.5807447942. The cubic root of 54369693 is about 378.8369169541.

It can be divided in two parts, 5436 and 9693, that added together give a square (15129 = 123²).

The spelling of 54369693 in words is "fifty-four million, three hundred sixty-nine thousand, six hundred ninety-three".