54244420502 has 8 divisors (see below), whose sum is σ = 81502470000. Its totient is φ = 27076930504.

The previous prime is 54244420499. The next prime is 54244420543. The reversal of 54244420502 is 20502444245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22638377 + ... + 22640772.

It is an arithmetic number, because the mean of its divisors is an integer number (10187808750).

Almost surely, 2^54244420502 is an apocalyptic number.

54244420502 is a deficient number, since it is larger than the sum of its proper divisors (27258049498).

54244420502 is a wasteful number, since it uses less digits than its factorization.

54244420502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45279750.

The product of its (nonzero) digits is 51200, while the sum is 32.

Adding to 54244420502 its reverse (20502444245), we get a palindrome (74746864747).

The spelling of 54244420502 in words is "fifty-four billion, two hundred forty-four million, four hundred twenty thousand, five hundred two".