54238927002 has 64 divisors (see below), whose sum is σ = 120218636160. Its totient is φ = 16205508864.

The previous prime is 54238926997. The next prime is 54238927003. The reversal of 54238927002 is 20072983245.

It is a super-2 number, since 2×54238927002² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54238927003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1450513 + ... + 1487435.

It is an arithmetic number, because the mean of its divisors is an integer number (1878416190).

Almost surely, 2^54238927002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54238927002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60109318080).

54238927002 is an abundant number, since it is smaller than the sum of its proper divisors (65979709158).

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

54238927002 is a wasteful number, since it uses less digits than its factorization.

54238927002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37487.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 54238927002 in words is "fifty-four billion, two hundred thirty-eight million, nine hundred twenty-seven thousand, two".