55531362 has 8 divisors (see below), whose sum is σ = 111062736. Its totient is φ = 18510452.

The previous prime is 55531351. The next prime is 55531373. The reversal of 55531362 is 26313555.

It is an interprime number because it is at equal distance from previous prime (55531351) and next prime (55531373).

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

55531362 is an admirable 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, 4627608 + ... + 4627619.

It is an arithmetic number, because the mean of its divisors is an integer number (13882842).

Almost surely, 2^55531362 is an apocalyptic number.

55531362 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.

55531362 is a wasteful number, since it uses less digits than its factorization.

55531362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9255232.

The product of its digits is 13500, while the sum is 30.

The square root of 55531362 is about 7451.9367952231. The cubic root of 55531362 is about 381.5160167269.

The spelling of 55531362 in words is "fifty-five million, five hundred thirty-one thousand, three hundred sixty-two".