1050045300630 has 80 divisors (see below), whose sum is σ = 2829069470304. Its totient is φ = 279455287680.

The previous prime is 1050045300613. The next prime is 1050045300769. The reversal of 1050045300630 is 360035400501.

It is a super-2 number, since 2×1050045300630² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1050045300594 and 1050045300603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 881191 + ... + 1696050.

Almost surely, 2^{1050045300630} is an apocalyptic number.

1050045300630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1050045300630 is an abundant number, since it is smaller than the sum of its proper divisors (1779024169674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1050045300630 is a wasteful number, since it uses less digits than its factorization.

1050045300630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2577763 (or 2577754 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The spelling of 1050045300630 in words is "one trillion, fifty billion, forty-five million, three hundred thousand, six hundred thirty".