55169295 has 16 divisors (see below), whose sum is σ = 92109312. Its totient is φ = 28144160.

The previous prime is 55169291. The next prime is 55169297. The reversal of 55169295 is 59296155.

55169295 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 55169295 - 2² = 55169291 is a prime.

It is a super-2 number, since 2×55169295² = 6087302221594050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55169291) 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 15 ways as a sum of consecutive naturals, for example, 79611 + ... + 80300.

It is an arithmetic number, because the mean of its divisors is an integer number (5756832).

Almost surely, 2^55169295 is an apocalyptic number.

55169295 is a deficient number, since it is larger than the sum of its proper divisors (36940017).

55169295 is a wasteful number, since it uses less digits than its factorization.

55169295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159942.

The product of its digits is 121500, while the sum is 42.

The square root of 55169295 is about 7427.6035839293. The cubic root of 55169295 is about 380.6850408546.

The spelling of 55169295 in words is "fifty-five million, one hundred sixty-nine thousand, two hundred ninety-five".