551353355095 has 4 divisors (see below), whose sum is σ = 661624026120. Its totient is φ = 441082684072.

The previous prime is 551353355071. The next prime is 551353355143. The reversal of 551353355095 is 590553353155.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 551353355095 - 2¹³ = 551353346903 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55135335505 + ... + 55135335514.

It is an arithmetic number, because the mean of its divisors is an integer number (165406006530).

Almost surely, 2^551353355095 is an apocalyptic number.

551353355095 is a deficient number, since it is larger than the sum of its proper divisors (110270671025).

551353355095 is a wasteful number, since it uses less digits than its factorization.

551353355095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110270671024.

The product of its (nonzero) digits is 3796875, while the sum is 49.

The spelling of 551353355095 in words is "five hundred fifty-one billion, three hundred fifty-three million, three hundred fifty-five thousand, ninety-five".