55501342 has 16 divisors (see below), whose sum is σ = 89998272. Its totient is φ = 25518240.

The previous prime is 55501333. The next prime is 55501343. The reversal of 55501342 is 24310555.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55501343) 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, 3108 + ... + 10984.

It is an arithmetic number, because the mean of its divisors is an integer number (5624892).

Almost surely, 2^55501342 is an apocalyptic number.

55501342 is a deficient number, since it is larger than the sum of its proper divisors (34496930).

55501342 is a wasteful number, since it uses less digits than its factorization.

55501342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8163.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 55501342 is about 7449.9222814738. The cubic root of 55501342 is about 381.4472557309.

Adding to 55501342 its reverse (24310555), we get a palindrome (79811897).

The spelling of 55501342 in words is "fifty-five million, five hundred one thousand, three hundred forty-two".