54437432012502 has 256 divisors, whose sum is σ = 143581637836800. Its totient is φ = 13330085535360.

The previous prime is 54437432012497. The next prime is 54437432012519. The reversal of 54437432012502 is 20521023473445.

54437432012502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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 127 ways as a sum of consecutive naturals, for example, 5306304649 + ... + 5306314907.

It is an arithmetic number, because the mean of its divisors is an integer number (560865772800).

Almost surely, 2^{54437432012502} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54437432012502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71790818918400).

54437432012502 is an abundant number, since it is smaller than the sum of its proper divisors (89144205824298).

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

54437432012502 is a wasteful number, since it uses less digits than its factorization.

54437432012502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13191.

The product of its (nonzero) digits is 806400, while the sum is 42.

Adding to 54437432012502 its reverse (20521023473445), we get a palindrome (74958455485947).

The spelling of 54437432012502 in words is "fifty-four trillion, four hundred thirty-seven billion, four hundred thirty-two million, twelve thousand, five hundred two".