55196753 has 4 divisors (see below), whose sum is σ = 56371200. Its totient is φ = 54022308.

The previous prime is 55196741. The next prime is 55196789. The reversal of 55196753 is 35769155.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 55196753 - 2⁶ = 55196689 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55196753.

It is not an unprimeable number, because it can be changed into a prime (55196723) 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, 587153 + ... + 587246.

It is an arithmetic number, because the mean of its divisors is an integer number (14092800).

Almost surely, 2^55196753 is an apocalyptic number.

It is an amenable number.

55196753 is a deficient number, since it is larger than the sum of its proper divisors (1174447).

55196753 is a wasteful number, since it uses less digits than its factorization.

55196753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1174446.

The product of its digits is 141750, while the sum is 41.

The square root of 55196753 is about 7429.4517294347. The cubic root of 55196753 is about 380.7481865844.

The spelling of 55196753 in words is "fifty-five million, one hundred ninety-six thousand, seven hundred fifty-three".