55429606 has 4 divisors (see below), whose sum is σ = 83144412. Its totient is φ = 27714802.

The previous prime is 55429601. The next prime is 55429607. The reversal of 55429606 is 60692455.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55429601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13857400 + ... + 13857403.

It is an arithmetic number, because the mean of its divisors is an integer number (20786103).

Almost surely, 2^55429606 is an apocalyptic number.

55429606 is a deficient number, since it is larger than the sum of its proper divisors (27714806).

55429606 is a wasteful number, since it uses less digits than its factorization.

55429606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27714805.

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 55429606 is about 7445.1061778862. The cubic root of 55429606 is about 381.2828435022.

The spelling of 55429606 in words is "fifty-five million, four hundred twenty-nine thousand, six hundred six".