145063353566 has 16 divisors (see below), whose sum is σ = 222794664048. Its totient is φ = 70800576000.

The previous prime is 145063353563. The next prime is 145063353629. The reversal of 145063353566 is 665353360541.

It is a self number, because there is not a number n which added to its sum of digits gives 145063353566.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145063353563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389105 + ... + 664476.

It is an arithmetic number, because the mean of its divisors is an integer number (13924666503).

Almost surely, 2^145063353566 is an apocalyptic number.

145063353566 is a deficient number, since it is larger than the sum of its proper divisors (77731310482).

145063353566 is a wasteful number, since it uses less digits than its factorization.

145063353566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055227.

The product of its (nonzero) digits is 2916000, while the sum is 47.

The spelling of 145063353566 in words is "one hundred forty-five billion, sixty-three million, three hundred fifty-three thousand, five hundred sixty-six".