54203769312 has 192 divisors, whose sum is σ = 177601019904. Its totient is φ = 14062487040.

The previous prime is 54203769293. The next prime is 54203769313. The reversal of 54203769312 is 21396730245.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54203769313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7144273 + ... + 7151855.

It is an arithmetic number, because the mean of its divisors is an integer number (925005312).

Almost surely, 2^54203769312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54203769312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88800509952).

54203769312 is an abundant number, since it is smaller than the sum of its proper divisors (123397250592).

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

54203769312 is a wasteful number, since it uses less digits than its factorization.

54203769312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8581 (or 8573 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 42.

The spelling of 54203769312 in words is "fifty-four billion, two hundred three million, seven hundred sixty-nine thousand, three hundred twelve".