29768077430650 has 48 divisors (see below), whose sum is σ = 59649894209304. Its totient is φ = 10987208052480.

The previous prime is 29768077430627. The next prime is 29768077430747. The reversal of 29768077430650 is 5603477086792.

It can be written as a sum of positive squares in 12 ways, for example, as 25484610321 + 29742592820329 = 159639^2 + 5453677^2 .

It is a super-2 number, since 2×29768077430650² (a number of 28 digits) contains 22 as substring.

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, 6752529 + ... + 10253428.

Almost surely, 2^{29768077430650} is an apocalyptic number.

29768077430650 is an abundant number, since it is smaller than the sum of its proper divisors (29881816778654).

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

29768077430650 is a wasteful number, since it uses less digits than its factorization.

29768077430650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17008675 (or 17008670 counting only the distinct ones).

The product of its (nonzero) digits is 106686720, while the sum is 64.

The spelling of 29768077430650 in words is "twenty-nine trillion, seven hundred sixty-eight billion, seventy-seven million, four hundred thirty thousand, six hundred fifty".