29549442054 has 32 divisors (see below), whose sum is σ = 64518393600. Its totient is φ = 8947864800.

The previous prime is 29549441993. The next prime is 29549442077. The reversal of 29549442054 is 45024494592.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 29549441994 and 29549442012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70954 + ... + 253245.

It is an arithmetic number, because the mean of its divisors is an integer number (2016199800).

Almost surely, 2^29549442054 is an apocalyptic number.

29549442054 is an abundant number, since it is smaller than the sum of its proper divisors (34968951546).

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

29549442054 is a wasteful number, since it uses less digits than its factorization.

29549442054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325596.

The product of its (nonzero) digits is 2073600, while the sum is 48.

The spelling of 29549442054 in words is "twenty-nine billion, five hundred forty-nine million, four hundred forty-two thousand, fifty-four".