55435055 has 8 divisors (see below), whose sum is σ = 71639232. Its totient is φ = 40936608.

The previous prime is 55435033. The next prime is 55435067. The reversal of 55435055 is 55053455.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55435055 - 2¹² = 55430959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426359 + ... + 426488.

It is an arithmetic number, because the mean of its divisors is an integer number (8954904).

Almost surely, 2^55435055 is an apocalyptic number.

55435055 is a deficient number, since it is larger than the sum of its proper divisors (16204177).

55435055 is a wasteful number, since it uses less digits than its factorization.

55435055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852865.

The product of its (nonzero) digits is 37500, while the sum is 32.

The square root of 55435055 is about 7445.4721139764. The cubic root of 55435055 is about 381.2953370791.

The spelling of 55435055 in words is "fifty-five million, four hundred thirty-five thousand, fifty-five".