54531240130 has 32 divisors (see below), whose sum is σ = 103580156160. Its totient is φ = 20612908800.

The previous prime is 54531240121. The next prime is 54531240151. The reversal of 54531240130 is 3104213545.

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, 281674 + ... + 434053.

It is an arithmetic number, because the mean of its divisors is an integer number (3236879880).

Almost surely, 2^54531240130 is an apocalyptic number.

54531240130 is a deficient number, since it is larger than the sum of its proper divisors (49048916030).

54531240130 is a wasteful number, since it uses less digits than its factorization.

54531240130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716154.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 54531240130 its reverse (3104213545), we get a palindrome (57635453675).

The spelling of 54531240130 in words is "fifty-four billion, five hundred thirty-one million, two hundred forty thousand, one hundred thirty".