55067403 has 8 divisors (see below), whose sum is σ = 77742288. Its totient is φ = 34552064.

The previous prime is 55067393. The next prime is 55067407. The reversal of 55067403 is 30476055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55067403 - 2¹³ = 55059211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55067407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 539826 + ... + 539927.

It is an arithmetic number, because the mean of its divisors is an integer number (9717786).

Almost surely, 2^55067403 is an apocalyptic number.

55067403 is a deficient number, since it is larger than the sum of its proper divisors (22674885).

55067403 is a wasteful number, since it uses less digits than its factorization.

55067403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1079773.

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 55067403 is about 7420.7414050080. The cubic root of 55067403 is about 380.4505344181.

The spelling of 55067403 in words is "fifty-five million, sixty-seven thousand, four hundred three".