55555262 has 16 divisors (see below), whose sum is σ = 96800352. Its totient is φ = 23418720.

The previous prime is 55555237. The next prime is 55555267. The reversal of 55555262 is 26255555.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55555267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31673 + ... + 33380.

It is an arithmetic number, because the mean of its divisors is an integer number (6050022).

Almost surely, 2^55555262 is an apocalyptic number.

55555262 is a deficient number, since it is larger than the sum of its proper divisors (41245090).

55555262 is a wasteful number, since it uses less digits than its factorization.

55555262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65123.

The product of its digits is 75000, while the sum is 35.

The square root of 55555262 is about 7453.5402326680. The cubic root of 55555262 is about 381.5707421088.

The spelling of 55555262 in words is "fifty-five million, five hundred fifty-five thousand, two hundred sixty-two".