355252224505001 has 8 divisors (see below), whose sum is σ = 376465771974600. Its totient is φ = 334636241752960.

The previous prime is 355252224504953. The next prime is 355252224505037. The reversal of 355252224505001 is 100505422252553.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10012636275625 + 345239588229376 = 3164275^2 + 18580624^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 355252224505001 - 2⁴² = 350854177993897 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 355252224505001.

It is not an unprimeable number, because it can be changed into a prime (355252224505051) 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, 149391178166 + ... + 149391180543.

It is an arithmetic number, because the mean of its divisors is an integer number (47058221496825).

Almost surely, 2^{355252224505001} is an apocalyptic number.

It is an amenable number.

355252224505001 is a deficient number, since it is larger than the sum of its proper divisors (21213547469599).

355252224505001 is a wasteful number, since it uses less digits than its factorization.

355252224505001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298782358779.

The product of its (nonzero) digits is 600000, while the sum is 41.

Adding to 355252224505001 its reverse (100505422252553), we get a palindrome (455757646757554).

The spelling of 355252224505001 in words is "three hundred fifty-five trillion, two hundred fifty-two billion, two hundred twenty-four million, five hundred five thousand, one".