383000551055 has 8 divisors (see below), whose sum is σ = 470810433744. Its totient is φ = 298927259200.

The previous prime is 383000551051. The next prime is 383000551103. The reversal of 383000551055 is 550155000383.

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

It is not a de Polignac number, because 383000551055 - 2² = 383000551051 is a prime.

It is a super-2 number, since 2×383000551055² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383000551051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 934147481 + ... + 934147890.

It is an arithmetic number, because the mean of its divisors is an integer number (58851304218).

Almost surely, 2^383000551055 is an apocalyptic number.

383000551055 is a deficient number, since it is larger than the sum of its proper divisors (87809882689).

383000551055 is a wasteful number, since it uses less digits than its factorization.

383000551055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868295417.

The product of its (nonzero) digits is 45000, while the sum is 35.

The spelling of 383000551055 in words is "three hundred eighty-three billion, five hundred fifty-one thousand, fifty-five".