55424735 has 8 divisors (see below), whose sum is σ = 66558336. Its totient is φ = 44307360.

The previous prime is 55424731. The next prime is 55424737. The reversal of 55424735 is 53742455.

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

It is not a de Polignac number, because 55424735 - 2² = 55424731 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55424695 and 55424704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55424731) 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, 5522 + ... + 11888.

It is an arithmetic number, because the mean of its divisors is an integer number (8319792).

Almost surely, 2^55424735 is an apocalyptic number.

55424735 is a deficient number, since it is larger than the sum of its proper divisors (11133601).

55424735 is a wasteful number, since it uses less digits than its factorization.

55424735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8113.

The product of its digits is 84000, while the sum is 35.

The square root of 55424735 is about 7444.7790430610. The cubic root of 55424735 is about 381.2716744822.

The spelling of 55424735 in words is "fifty-five million, four hundred twenty-four thousand, seven hundred thirty-five".