55074363 has 4 divisors (see below), whose sum is σ = 73432488. Its totient is φ = 36716240.

The previous prime is 55074361. The next prime is 55074379. The reversal of 55074363 is 36347055.

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 55074363 - 2¹ = 55074361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55074361) 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, 9179058 + ... + 9179063.

It is an arithmetic number, because the mean of its divisors is an integer number (18358122).

Almost surely, 2^55074363 is an apocalyptic number.

55074363 is a deficient number, since it is larger than the sum of its proper divisors (18358125).

55074363 is a wasteful number, since it uses less digits than its factorization.

55074363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18358124.

The product of its (nonzero) digits is 37800, while the sum is 33.

The square root of 55074363 is about 7421.2103460285. The cubic root of 55074363 is about 380.4665621951.

It can be divided in two parts, 5507 and 4363, that added together give a triangular number (9870 = T₁₄₀).

The spelling of 55074363 in words is "fifty-five million, seventy-four thousand, three hundred sixty-three".