55553053055 has 8 divisors (see below), whose sum is σ = 66671941344. Its totient is φ = 44436924000.

The previous prime is 55553053001. The next prime is 55553053063. The reversal of 55553053055 is 55035035555.

It is a happy number.

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

It is not a de Polignac number, because 55553053055 - 2²² = 55548858751 is a prime.

It is a super-3 number, since 3×55553053055³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 645251 + ... + 726260.

It is an arithmetic number, because the mean of its divisors is an integer number (8333992668).

Almost surely, 2^55553053055 is an apocalyptic number.

55553053055 is a deficient number, since it is larger than the sum of its proper divisors (11118888289).

55553053055 is a wasteful number, since it uses less digits than its factorization.

55553053055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1379617.

The product of its (nonzero) digits is 703125, while the sum is 41.

The spelling of 55553053055 in words is "fifty-five billion, five hundred fifty-three million, fifty-three thousand, fifty-five".