15610450565145 has 16 divisors (see below), whose sum is σ = 24977154929472. Its totient is φ = 8325428959680.

The previous prime is 15610450565119. The next prime is 15610450565153. The reversal of 15610450565145 is 54156505401651.

It is not a de Polignac number, because 15610450565145 - 2⁹ = 15610450564633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15610450565094 and 15610450565103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8147362 + ... + 9879291.

It is an arithmetic number, because the mean of its divisors is an integer number (1561072183092).

Almost surely, 2^{15610450565145} is an apocalyptic number.

15610450565145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

15610450565145 is a deficient number, since it is larger than the sum of its proper divisors (9366704364327).

15610450565145 is a wasteful number, since it uses less digits than its factorization.

15610450565145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18084392.

The product of its (nonzero) digits is 1800000, while the sum is 48.

Adding to 15610450565145 its reverse (54156505401651), we get a palindrome (69766955966796).

The spelling of 15610450565145 in words is "fifteen trillion, six hundred ten billion, four hundred fifty million, five hundred sixty-five thousand, one hundred forty-five".