29359881054 has 48 divisors (see below), whose sum is σ = 75896298000. Its totient is φ = 8388536688.

The previous prime is 29359881029. The next prime is 29359881071. The reversal of 29359881054 is 45018895392.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5545329 + ... + 5550620.

It is an arithmetic number, because the mean of its divisors is an integer number (1581172875).

Almost surely, 2^29359881054 is an apocalyptic number.

29359881054 is an abundant number, since it is smaller than the sum of its proper divisors (46536416946).

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

29359881054 is a wasteful number, since it uses less digits than its factorization.

29359881054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11095974 (or 11095961 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 54.

The spelling of 29359881054 in words is "twenty-nine billion, three hundred fifty-nine million, eight hundred eighty-one thousand, fifty-four".