60522006420 has 36 divisors (see below), whose sum is σ = 183583420020. Its totient is φ = 16139201664.

The previous prime is 60522006407. The next prime is 60522006473. The reversal of 60522006420 is 2460022506.

60522006420 is a `hidden beast` number, since 60 + 522 + 0 + 0 + 64 + 20 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 35199012996 + 25322993424 = 187614^2 + 159132^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×60522006420² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168116505 + ... + 168116864.

It is an arithmetic number, because the mean of its divisors is an integer number (5099539445).

Almost surely, 2^60522006420 is an apocalyptic number.

60522006420 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

60522006420 is an abundant number, since it is smaller than the sum of its proper divisors (123061413600).

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

60522006420 is a wasteful number, since it uses less digits than its factorization.

60522006420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336233384 (or 336233379 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 60522006420 its reverse (2460022506), we get a palindrome (62982028926).

The spelling of 60522006420 in words is "sixty billion, five hundred twenty-two million, six thousand, four hundred twenty".