54013122 has 32 divisors (see below), whose sum is σ = 121828800. Its totient is φ = 17734464.

The previous prime is 54013103. The next prime is 54013123. The reversal of 54013122 is 22131045.

54013122 is a `hidden beast` number, since 540 + 1 + 3 + 122 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 54013095 and 54013104.

It is not an unprimeable number, because it can be changed into a prime (54013123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3847 + ... + 11082.

It is an arithmetic number, because the mean of its divisors is an integer number (3807150).

Almost surely, 2^54013122 is an apocalyptic number.

54013122 is an abundant number, since it is smaller than the sum of its proper divisors (67815678).

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

54013122 is a wasteful number, since it uses less digits than its factorization.

54013122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15007 (or 15001 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 54013122 is about 7349.3620131274. The cubic root of 54013122 is about 378.0069285704.

Adding to 54013122 its reverse (22131045), we get a palindrome (76144167).

The spelling of 54013122 in words is "fifty-four million, thirteen thousand, one hundred twenty-two".