55793105 has 4 divisors (see below), whose sum is σ = 66951732. Its totient is φ = 44634480.

The previous prime is 55793093. The next prime is 55793123. The reversal of 55793105 is 50139755.

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

It can be written as a sum of positive squares in 2 ways, for example, as 14409616 + 41383489 = 3796^2 + 6433^2 .

It is a de Polignac number, because none of the positive numbers 2^k-55793105 is a prime.

It is a super-2 number, since 2×55793105² = 6225741131082050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5579306 + ... + 5579315.

It is an arithmetic number, because the mean of its divisors is an integer number (16737933).

Almost surely, 2^55793105 is an apocalyptic number.

It is an amenable number.

55793105 is a deficient number, since it is larger than the sum of its proper divisors (11158627).

55793105 is a wasteful number, since it uses less digits than its factorization.

55793105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11158626.

The product of its (nonzero) digits is 23625, while the sum is 35.

The square root of 55793105 is about 7469.4782280960. The cubic root of 55793105 is about 382.1144933342.

The spelling of 55793105 in words is "fifty-five million, seven hundred ninety-three thousand, one hundred five".