55504035 has 40 divisors (see below), whose sum is σ = 104747280. Its totient is φ = 28040256.

The previous prime is 55504019. The next prime is 55504051. The reversal of 55504035 is 53040555.

It is an interprime number because it is at equal distance from previous prime (55504019) and next prime (55504051).

It is not a de Polignac number, because 55504035 - 2⁴ = 55504019 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4089 + ... + 11301.

It is an arithmetic number, because the mean of its divisors is an integer number (2618682).

Almost surely, 2^55504035 is an apocalyptic number.

55504035 is a deficient number, since it is larger than the sum of its proper divisors (49243245).

55504035 is a wasteful number, since it uses less digits than its factorization.

55504035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7249 (or 7240 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 27.

The square root of 55504035 is about 7450.1030194219. The cubic root of 55504035 is about 381.4534250763.

The spelling of 55504035 in words is "fifty-five million, five hundred four thousand, thirty-five".