29070554980 has 12 divisors (see below), whose sum is σ = 61048165500. Its totient is φ = 11628221984.

The previous prime is 29070554963. The next prime is 29070555001. The reversal of 29070554980 is 8945507092.

It can be written as a sum of positive squares in 2 ways, for example, as 4664616804 + 24405938176 = 68298^2 + 156224^2 .

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, 726763855 + ... + 726763894.

It is an arithmetic number, because the mean of its divisors is an integer number (5087347125).

Almost surely, 2^29070554980 is an apocalyptic number.

29070554980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29070554980 is an abundant number, since it is smaller than the sum of its proper divisors (31977610520).

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

29070554980 is a wasteful number, since it uses less digits than its factorization.

29070554980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1453527758 (or 1453527756 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 49.

The spelling of 29070554980 in words is "twenty-nine billion, seventy million, five hundred fifty-four thousand, nine hundred eighty".