54695159 has 4 divisors (see below), whose sum is σ = 54913320. Its totient is φ = 54477000.

The previous prime is 54695149. The next prime is 54695203. The reversal of 54695159 is 95159645.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54695159 - 2⁴ = 54695143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54695149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108704 + ... + 109205.

It is an arithmetic number, because the mean of its divisors is an integer number (13728330).

Almost surely, 2^54695159 is an apocalyptic number.

54695159 is a deficient number, since it is larger than the sum of its proper divisors (218161).

54695159 is a wasteful number, since it uses less digits than its factorization.

54695159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218160.

The product of its digits is 243000, while the sum is 44.

The square root of 54695159 is about 7395.6175536597. The cubic root of 54695159 is about 379.5913404553.

The spelling of 54695159 in words is "fifty-four million, six hundred ninety-five thousand, one hundred fifty-nine".