1630020043052 has 12 divisors (see below), whose sum is σ = 2874310153176. Its totient is φ = 808788570720.

The previous prime is 1630020043049. The next prime is 1630020043079. The reversal of 1630020043052 is 2503400200361.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1555362113 + ... + 1555363160.

It is an arithmetic number, because the mean of its divisors is an integer number (239525846098).

Almost surely, 2^{1630020043052} is an apocalyptic number.

It is an amenable number.

1630020043052 is a deficient number, since it is larger than the sum of its proper divisors (1244290110124).

1630020043052 is a wasteful number, since it uses less digits than its factorization.

1630020043052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3110725408 (or 3110725406 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The spelling of 1630020043052 in words is "one trillion, six hundred thirty billion, twenty million, forty-three thousand, fifty-two".