353045221264505 has 64 divisors (see below), whose sum is σ = 530767375446528. Its totient is φ = 219009785333760.

The previous prime is 353045221264481. The next prime is 353045221264573. The reversal of 353045221264505 is 505462122540353.

It is not a de Polignac number, because 353045221264505 - 2⁸ = 353045221264249 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 353045221264505.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 62937719 + ... + 68317251.

It is an arithmetic number, because the mean of its divisors is an integer number (8293240241352).

Almost surely, 2^{353045221264505} is an apocalyptic number.

353045221264505 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

353045221264505 is a deficient number, since it is larger than the sum of its proper divisors (177722154182023).

353045221264505 is a wasteful number, since it uses less digits than its factorization.

353045221264505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5380386.

The product of its (nonzero) digits is 4320000, while the sum is 47.

The spelling of 353045221264505 in words is "three hundred fifty-three trillion, forty-five billion, two hundred twenty-one million, two hundred sixty-four thousand, five hundred five".