20030702550630 has 64 divisors (see below), whose sum is σ = 48550889094336. Its totient is φ = 5288500800000.

The previous prime is 20030702550629. The next prime is 20030702550679. The reversal of 20030702550630 is 3605520703002.

It is a junction number, because it is equal to n+sod(n) for n = 20030702550591 and 20030702550600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 195750480 + ... + 195852780.

It is an arithmetic number, because the mean of its divisors is an integer number (758607642099).

Almost surely, 2^{20030702550630} is an apocalyptic number.

20030702550630 is an abundant number, since it is smaller than the sum of its proper divisors (28520186543706).

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

20030702550630 is a wasteful number, since it uses less digits than its factorization.

20030702550630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167033.

The product of its (nonzero) digits is 37800, while the sum is 33.

The spelling of 20030702550630 in words is "twenty trillion, thirty billion, seven hundred two million, five hundred fifty thousand, six hundred thirty".