55040710 has 32 divisors (see below), whose sum is σ = 100971360. Its totient is φ = 21599232.

The previous prime is 55040677. The next prime is 55040723. The reversal of 55040710 is 1704055.

55040710 is a Rhonda number in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173472 + ... + 173788.

It is an arithmetic number, because the mean of its divisors is an integer number (3155355).

Almost surely, 2^55040710 is an apocalyptic number.

55040710 is a deficient number, since it is larger than the sum of its proper divisors (45930650).

55040710 is a wasteful number, since it uses less digits than its factorization.

55040710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600.

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 55040710 is about 7418.9426470354. The cubic root of 55040710 is about 380.3890521443.

Adding to 55040710 its reverse (1704055), we get a palindrome (56744765).

The spelling of 55040710 in words is "fifty-five million, forty thousand, seven hundred ten".