29485846564 has 24 divisors (see below), whose sum is σ = 53110916600. Its totient is φ = 14313044736.

The previous prime is 29485846501. The next prime is 29485846573. The reversal of 29485846564 is 46564858492.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 20561265664 + 8924580900 = 143392^2 + 94470^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150339 + ... + 285610.

Almost surely, 2^29485846564 is an apocalyptic number.

It is an amenable number.

29485846564 is a deficient number, since it is larger than the sum of its proper divisors (23625070036).

29485846564 is a wasteful number, since it uses less digits than its factorization.

29485846564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436447 (or 436445 counting only the distinct ones).

The product of its digits is 66355200, while the sum is 61.

The spelling of 29485846564 in words is "twenty-nine billion, four hundred eighty-five million, eight hundred forty-six thousand, five hundred sixty-four".