54250216422522 has 32 divisors (see below), whose sum is σ = 112424929793280. Its totient is φ = 17431357124160.

The previous prime is 54250216422509. The next prime is 54250216422533. The reversal of 54250216422522 is 22522461205245.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254202354 + ... + 254415677.

It is an arithmetic number, because the mean of its divisors is an integer number (3513279056040).

Almost surely, 2^{54250216422522} is an apocalyptic number.

54250216422522 is an abundant number, since it is smaller than the sum of its proper divisors (58174713370758).

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

54250216422522 is a wasteful number, since it uses less digits than its factorization.

54250216422522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508618678.

The product of its (nonzero) digits is 768000, while the sum is 42.

Adding to 54250216422522 its reverse (22522461205245), we get a palindrome (76772677627767).

The spelling of 54250216422522 in words is "fifty-four trillion, two hundred fifty billion, two hundred sixteen million, four hundred twenty-two thousand, five hundred twenty-two".