355551360879 has 96 divisors (see below), whose sum is σ = 578215350720. Its totient is φ = 192951982080.

The previous prime is 355551360877. The next prime is 355551360889. The reversal of 355551360879 is 978063155553.

It is not a de Polignac number, because 355551360879 - 2¹ = 355551360877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355551360877) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 22251537 + ... + 22267509.

It is an arithmetic number, because the mean of its divisors is an integer number (6023076570).

Almost surely, 2^355551360879 is an apocalyptic number.

355551360879 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

355551360879 is a deficient number, since it is larger than the sum of its proper divisors (222663989841).

355551360879 is a wasteful number, since it uses less digits than its factorization.

355551360879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16153 (or 16142 counting only the distinct ones).

The product of its (nonzero) digits is 17010000, while the sum is 57.

The spelling of 355551360879 in words is "three hundred fifty-five billion, five hundred fifty-one million, three hundred sixty thousand, eight hundred seventy-nine".