55505262 has 8 divisors (see below), whose sum is σ = 111010536. Its totient is φ = 18501752.

The previous prime is 55505227. The next prime is 55505297. The reversal of 55505262 is 26250555.

It is an interprime number because it is at equal distance from previous prime (55505227) and next prime (55505297).

It is a sphenic number, since it is the product of 3 distinct primes.

55505262 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4625433 + ... + 4625444.

It is an arithmetic number, because the mean of its divisors is an integer number (13876317).

Almost surely, 2^55505262 is an apocalyptic number.

55505262 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

55505262 is a wasteful number, since it uses less digits than its factorization.

55505262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9250882.

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 55505262 is about 7450.1853668214. The cubic root of 55505262 is about 381.4562359224.

The spelling of 55505262 in words is "fifty-five million, five hundred five thousand, two hundred sixty-two".