54550552 has 32 divisors (see below), whose sum is σ = 123772320. Its totient is φ = 22003200.

The previous prime is 54550547. The next prime is 54550567. The reversal of 54550552 is 25505545.

It is a super-3 number, since 3×54550552³ (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 (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27699 + ... + 29602.

It is an arithmetic number, because the mean of its divisors is an integer number (3867885).

Almost surely, 2^54550552 is an apocalyptic number.

It is an amenable number.

54550552 is an abundant number, since it is smaller than the sum of its proper divisors (69221768).

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

54550552 is a wasteful number, since it uses less digits than its factorization.

54550552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57331 (or 57327 counting only the distinct ones).

The product of its (nonzero) digits is 25000, while the sum is 31.

The square root of 54550552 is about 7385.8345500018. The cubic root of 54550552 is about 379.2565148963.

The spelling of 54550552 in words is "fifty-four million, five hundred fifty thousand, five hundred fifty-two".