351055278055 has 8 divisors (see below), whose sum is σ = 431541122544. Its totient is φ = 273994363200.

The previous prime is 351055278053. The next prime is 351055278061. The reversal of 351055278055 is 550872550153.

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

It is not a de Polignac number, because 351055278055 - 2¹ = 351055278053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 351055277996 and 351055278014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351055278053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 856232181 + ... + 856232590.

It is an arithmetic number, because the mean of its divisors is an integer number (53942640318).

Almost surely, 2^351055278055 is an apocalyptic number.

351055278055 is a deficient number, since it is larger than the sum of its proper divisors (80485844489).

351055278055 is a wasteful number, since it uses less digits than its factorization.

351055278055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1712464817.

The product of its (nonzero) digits is 1050000, while the sum is 46.

The spelling of 351055278055 in words is "three hundred fifty-one billion, fifty-five million, two hundred seventy-eight thousand, fifty-five".