54129669036 has 192 divisors, whose sum is σ = 137804513280. Its totient is φ = 16501605120.

The previous prime is 54129669023. The next prime is 54129669037. The reversal of 54129669036 is 63096692145.

It is a self number, because there is not a number n which added to its sum of digits gives 54129669036.

It is not an unprimeable number, because it can be changed into a prime (54129669037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 72852481 + ... + 72853223.

It is an arithmetic number, because the mean of its divisors is an integer number (717731840).

Almost surely, 2^54129669036 is an apocalyptic number.

It is an amenable number.

54129669036 is an abundant number, since it is smaller than the sum of its proper divisors (83674844244).

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

54129669036 is a wasteful number, since it uses less digits than its factorization.

54129669036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964 (or 962 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 51.

The spelling of 54129669036 in words is "fifty-four billion, one hundred twenty-nine million, six hundred sixty-nine thousand, thirty-six".