54222506051534 has 48 divisors (see below), whose sum is σ = 88260900652800. Its totient is φ = 24967036617600.

The previous prime is 54222506051521. The next prime is 54222506051537. The reversal of 54222506051534 is 43515060522245.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54222506051537) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104357117 + ... + 104875415.

It is an arithmetic number, because the mean of its divisors is an integer number (1838768763600).

Almost surely, 2^{54222506051534} is an apocalyptic number.

54222506051534 is a deficient number, since it is larger than the sum of its proper divisors (34038394601266).

54222506051534 is a wasteful number, since it uses less digits than its factorization.

54222506051534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522233 (or 522216 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 44.

Adding to 54222506051534 its reverse (43515060522245), we get a palindrome (97737566573779).

The spelling of 54222506051534 in words is "fifty-four trillion, two hundred twenty-two billion, five hundred six million, fifty-one thousand, five hundred thirty-four".