54206352122 has 16 divisors (see below), whose sum is σ = 87579754080. Its totient is φ = 25013845872.

The previous prime is 54206352061. The next prime is 54206352139. The reversal of 54206352122 is 22125360245.

It is a super-2 number, since 2×54206352122² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35672 + ... + 331187.

It is an arithmetic number, because the mean of its divisors is an integer number (5473734630).

Almost surely, 2^54206352122 is an apocalyptic number.

54206352122 is a deficient number, since it is larger than the sum of its proper divisors (33373401958).

54206352122 is a wasteful number, since it uses less digits than its factorization.

54206352122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372557.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 54206352122 in words is "fifty-four billion, two hundred six million, three hundred fifty-two thousand, one hundred twenty-two".