55464435 has 24 divisors (see below), whose sum is σ = 103534704. Its totient is φ = 27305280.

The previous prime is 55464427. The next prime is 55464457. The reversal of 55464435 is 53446455.

55464435 is a `hidden beast` number, since 5 + 5 + 4 + 644 + 3 + 5 = 666.

It is not a de Polignac number, because 55464435 - 2³ = 55464427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55464435.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46821 + ... + 47990.

It is an arithmetic number, because the mean of its divisors is an integer number (4313946).

Almost surely, 2^55464435 is an apocalyptic number.

55464435 is a deficient number, since it is larger than the sum of its proper divisors (48070269).

55464435 is a wasteful number, since it uses less digits than its factorization.

55464435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94835 (or 94832 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The square root of 55464435 is about 7447.4448638442. Note that the first 3 decimals coincide. The cubic root of 55464435 is about 381.3626860308.

The spelling of 55464435 in words is "fifty-five million, four hundred sixty-four thousand, four hundred thirty-five".