54697655 has 8 divisors (see below), whose sum is σ = 67411392. Its totient is φ = 42575328.

The previous prime is 54697639. The next prime is 54697673. The reversal of 54697655 is 55679645.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54697655 - 2⁴ = 54697639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147647 + ... + 148016.

It is an arithmetic number, because the mean of its divisors is an integer number (8426424).

Almost surely, 2^54697655 is an apocalyptic number.

54697655 is a deficient number, since it is larger than the sum of its proper divisors (12713737).

54697655 is a wasteful number, since it uses less digits than its factorization.

54697655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295705.

The product of its digits is 1134000, while the sum is 47.

The square root of 54697655 is about 7395.7863003199. The cubic root of 54697655 is about 379.5971145530.

The spelling of 54697655 in words is "fifty-four million, six hundred ninety-seven thousand, six hundred fifty-five".