55132003 has 16 divisors (see below), whose sum is σ = 60582816. Its totient is φ = 49960960.

The previous prime is 55132001. The next prime is 55132039. The reversal of 55132003 is 30023155.

It is not a de Polignac number, because 55132003 - 2¹ = 55132001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55132001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57375 + ... + 58327.

It is an arithmetic number, because the mean of its divisors is an integer number (3786426).

Almost surely, 2^55132003 is an apocalyptic number.

55132003 is a deficient number, since it is larger than the sum of its proper divisors (5450813).

55132003 is a wasteful number, since it uses less digits than its factorization.

55132003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 55132003 is about 7425.0927940329. The cubic root of 55132003 is about 380.5992461115.

Adding to 55132003 its reverse (30023155), we get a palindrome (85155158).

The spelling of 55132003 in words is "fifty-five million, one hundred thirty-two thousand, three".