54220050442554 has 32 divisors (see below), whose sum is σ = 110393786139840. Its totient is φ = 17748378813312.

The previous prime is 54220050442541. The next prime is 54220050442561. The reversal of 54220050442554 is 45524405002245.

It is a happy number.

It is a super-2 number, since 2×54220050442554² (a number of 28 digits) contains 22 as substring.

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, 80021497 + ... + 80696220.

It is an arithmetic number, because the mean of its divisors is an integer number (3449805816870).

Almost surely, 2^{54220050442554} is an apocalyptic number.

54220050442554 is an abundant number, since it is smaller than the sum of its proper divisors (56173735697286).

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

54220050442554 is a wasteful number, since it uses less digits than its factorization.

54220050442554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160718734.

The product of its (nonzero) digits is 1280000, while the sum is 42.

Adding to 54220050442554 its reverse (45524405002245), we get a palindrome (99744455444799).

The spelling of 54220050442554 in words is "fifty-four trillion, two hundred twenty billion, fifty million, four hundred forty-two thousand, five hundred fifty-four".