1445663316050 has 48 divisors (see below), whose sum is σ = 2830601716800. Its totient is φ = 547802222400.

The previous prime is 1445663316023. The next prime is 1445663316103. The reversal of 1445663316050 is 506133665441.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1445663315992 and 1445663316010.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36877460 + ... + 36916640.

It is an arithmetic number, because the mean of its divisors is an integer number (58970869100).

Almost surely, 2^{1445663316050} is an apocalyptic number.

1445663316050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1445663316050 is a deficient number, since it is larger than the sum of its proper divisors (1384938400750).

1445663316050 is a wasteful number, since it uses less digits than its factorization.

1445663316050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78051 (or 78046 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 1445663316050 in words is "one trillion, four hundred forty-five billion, six hundred sixty-three million, three hundred sixteen thousand, fifty".