55363673 has 4 divisors (see below), whose sum is σ = 55695360. Its totient is φ = 55031988.

The previous prime is 55363631. The next prime is 55363703. The reversal of 55363673 is 37636355.

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 55363673 - 2¹⁴ = 55347289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55363873) 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, 165593 + ... + 165926.

It is an arithmetic number, because the mean of its divisors is an integer number (13923840).

Almost surely, 2^55363673 is an apocalyptic number.

It is an amenable number.

55363673 is a deficient number, since it is larger than the sum of its proper divisors (331687).

55363673 is a wasteful number, since it uses less digits than its factorization.

55363673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331686.

The product of its digits is 170100, while the sum is 38.

The square root of 55363673 is about 7440.6769181305. The cubic root of 55363673 is about 381.1316060576.

The spelling of 55363673 in words is "fifty-five million, three hundred sixty-three thousand, six hundred seventy-three".