54252031330 has 32 divisors (see below), whose sum is σ = 117478085760. Its totient is φ = 17621712000.

The previous prime is 54252031319. The next prime is 54252031367. The reversal of 54252031330 is 3313025245.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20394171 + ... + 20396830.

It is an arithmetic number, because the mean of its divisors is an integer number (3671190180).

Almost surely, 2^54252031330 is an apocalyptic number.

54252031330 is an abundant number, since it is smaller than the sum of its proper divisors (63226054430).

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

54252031330 is a wasteful number, since it uses less digits than its factorization.

54252031330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40791034.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 54252031330 its reverse (3313025245), we get a palindrome (57565056575).

The spelling of 54252031330 in words is "fifty-four billion, two hundred fifty-two million, thirty-one thousand, three hundred thirty".