55845334 has 16 divisors (see below), whose sum is σ = 88646400. Its totient is φ = 26330920.

The previous prime is 55845233. The next prime is 55845359. The reversal of 55845334 is 43354855.

It is a junction number, because it is equal to n+sod(n) for n = 55845293 and 55845302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5284 + ... + 11815.

It is an arithmetic number, because the mean of its divisors is an integer number (5540400).

Almost surely, 2^55845334 is an apocalyptic number.

55845334 is a deficient number, since it is larger than the sum of its proper divisors (32801066).

55845334 is a wasteful number, since it uses less digits than its factorization.

55845334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17195.

The product of its digits is 144000, while the sum is 37.

The square root of 55845334 is about 7472.9735714774. The cubic root of 55845334 is about 382.2336910594.

The spelling of 55845334 in words is "fifty-five million, eight hundred forty-five thousand, three hundred thirty-four".