55513084 has 24 divisors (see below), whose sum is σ = 106799616. Its totient is φ = 25038000.

The previous prime is 55513027. The next prime is 55513093. The reversal of 55513084 is 48031555.

It is a super-3 number, since 3×55513084³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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, 949 + ... + 10579.

It is an arithmetic number, because the mean of its divisors is an integer number (4449984).

Almost surely, 2^55513084 is an apocalyptic number.

It is an amenable number.

55513084 is a deficient number, since it is larger than the sum of its proper divisors (51286532).

55513084 is a wasteful number, since it uses less digits than its factorization.

55513084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9777 (or 9775 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 55513084 is about 7450.7103017095. The cubic root of 55513084 is about 381.4741538063.

The spelling of 55513084 in words is "fifty-five million, five hundred thirteen thousand, eighty-four".