10325405205555 has 32 divisors (see below), whose sum is σ = 18462099253248. Its totient is φ = 4884153235200.

The previous prime is 10325405205539. The next prime is 10325405205581. The reversal of 10325405205555 is 55550250452301.

It is not a de Polignac number, because 10325405205555 - 2⁴ = 10325405205539 is a prime.

It is a super-2 number, since 2×10325405205555² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 763142179 + ... + 763155708.

It is an arithmetic number, because the mean of its divisors is an integer number (576940601664).

Almost surely, 2^{10325405205555} is an apocalyptic number.

10325405205555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10325405205555 is a deficient number, since it is larger than the sum of its proper divisors (8136694047693).

10325405205555 is a wasteful number, since it uses less digits than its factorization.

10325405205555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1526297947.

The product of its (nonzero) digits is 750000, while the sum is 42.

Adding to 10325405205555 its reverse (55550250452301), we get a palindrome (65875655657856).

The spelling of 10325405205555 in words is "ten trillion, three hundred twenty-five billion, four hundred five million, two hundred five thousand, five hundred fifty-five".