10423052215555 has 64 divisors (see below), whose sum is σ = 15038518671360. Its totient is φ = 6780478408704.

The previous prime is 10423052215553. The next prime is 10423052215561. The reversal of 10423052215555 is 55551225032401.

It is not a de Polignac number, because 10423052215555 - 2¹ = 10423052215553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10423052215553) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 69057211 + ... + 69207979.

It is an arithmetic number, because the mean of its divisors is an integer number (234976854240).

Almost surely, 2^{10423052215555} is an apocalyptic number.

10423052215555 is a deficient number, since it is larger than the sum of its proper divisors (4615466455805).

10423052215555 is a wasteful number, since it uses less digits than its factorization.

10423052215555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151508.

The product of its (nonzero) digits is 300000, while the sum is 40.

Adding to 10423052215555 its reverse (55551225032401), we get a palindrome (65974277247956).

The spelling of 10423052215555 in words is "ten trillion, four hundred twenty-three billion, fifty-two million, two hundred fifteen thousand, five hundred fifty-five".