55316334 has 96 divisors (see below), whose sum is σ = 130855680. Its totient is φ = 15510528.

The previous prime is 55316333. The next prime is 55316363. The reversal of 55316334 is 43361355.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55316333) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 757722 + ... + 757794.

It is an arithmetic number, because the mean of its divisors is an integer number (1363080).

Almost surely, 2^55316334 is an apocalyptic number.

55316334 is an abundant number, since it is smaller than the sum of its proper divisors (75539346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55316334 is a wasteful number, since it uses less digits than its factorization.

55316334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154 (or 137 counting only the distinct ones).

The product of its digits is 16200, while the sum is 30.

The square root of 55316334 is about 7437.4951428556. The cubic root of 55316334 is about 381.0229455529.

Adding to 55316334 its reverse (43361355), we get a palindrome (98677689).

The spelling of 55316334 in words is "fifty-five million, three hundred sixteen thousand, three hundred thirty-four".