54013121202 has 16 divisors (see below), whose sum is σ = 112723035840. Its totient is φ = 17221574832.

The previous prime is 54013121161. The next prime is 54013121203. The reversal of 54013121202 is 20212131045.

It is not an unprimeable number, because it can be changed into a prime (54013121203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195699577 + ... + 195699852.

It is an arithmetic number, because the mean of its divisors is an integer number (7045189740).

Almost surely, 2^54013121202 is an apocalyptic number.

54013121202 is an abundant number, since it is smaller than the sum of its proper divisors (58709914638).

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

54013121202 is a wasteful number, since it uses less digits than its factorization.

54013121202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391399457.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 54013121202 its reverse (20212131045), we get a palindrome (74225252247).

The spelling of 54013121202 in words is "fifty-four billion, thirteen million, one hundred twenty-one thousand, two hundred two".